diff --git a/DarkUI/Controls/DarkTreeView.cs b/DarkUI/Controls/DarkTreeView.cs
new file mode 100644
index 0000000..3c8aef5
--- /dev/null
+++ b/DarkUI/Controls/DarkTreeView.cs
@@ -0,0 +1,1274 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+using System.ComponentModel;
+using System.Drawing;
+using System.Linq;
+using System.Windows.Forms;
+
+namespace DarkUI
+{
+    public class DarkTreeView : DarkScrollView
+    {
+        #region Event Region
+
+        public event EventHandler SelectedNodesChanged;
+        public event EventHandler AfterNodeExpand;
+        public event EventHandler AfterNodeCollapse;
+
+        #endregion
+
+        #region Field Region
+
+        private bool _disposed;
+
+        private readonly int _expandAreaSize = 16;
+        private readonly int _iconSize = 16;
+
+        private int _itemHeight = 20;
+        private int _indent = 20;
+
+        private ObservableList<DarkTreeNode> _nodes;
+        private ObservableCollection<DarkTreeNode> _selectedNodes;
+
+        private DarkTreeNode _anchoredNodeStart;
+        private DarkTreeNode _anchoredNodeEnd;
+
+        private Bitmap _nodeClosed;
+        private Bitmap _nodeClosedHover;
+        private Bitmap _nodeClosedHoverSelected;
+        private Bitmap _nodeOpen;
+        private Bitmap _nodeOpenHover;
+        private Bitmap _nodeOpenHoverSelected;
+
+        private bool _isDragging;
+        private DarkTreeNode _provisionalNode;
+        private DarkTreeNode _dropNode;
+        private bool _provisionalDragging;
+        private List<DarkTreeNode> _dragNodes;
+        private Timer _dragTimer;
+        private Point _dragPos;
+
+        #endregion
+
+        #region Property Region
+
+        [Browsable(false)]
+        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+        public ObservableList<DarkTreeNode> Nodes
+        {
+            get { return _nodes; }
+            set
+            {
+                if (_nodes != null)
+                {
+                    _nodes.ItemsAdded -= Nodes_ItemsAdded;
+                    _nodes.ItemsRemoved -= Nodes_ItemsRemoved;
+
+                    foreach (var node in _nodes)
+                        UnhookNodeEvents(node);
+                }
+
+                _nodes = value;
+
+                _nodes.ItemsAdded += Nodes_ItemsAdded;
+                _nodes.ItemsRemoved += Nodes_ItemsRemoved;
+
+                foreach (var node in _nodes)
+                    HookNodeEvents(node);
+
+                UpdateNodes();
+            }
+        }
+
+        [Browsable(false)]
+        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+        public ObservableCollection<DarkTreeNode> SelectedNodes
+        {
+            get { return _selectedNodes; }
+        }
+
+        [Category("Appearance")]
+        [Description("Determines the height of tree nodes.")]
+        [DefaultValue(20)]
+        public int ItemHeight
+        {
+            get { return _itemHeight; }
+            set
+            {
+                _itemHeight = value;
+                UpdateNodes();
+            }
+        }
+
+        [Category("Appearance")]
+        [Description("Determines the amount of horizontal space given by parent node.")]
+        [DefaultValue(20)]
+        public int Indent
+        {
+            get { return _indent; }
+            set
+            {
+                _indent = value;
+                UpdateNodes();
+            }
+        }
+
+        [Category("Behavior")]
+        [Description("Determines whether multiple tree nodes can be selected at once.")]
+        [DefaultValue(false)]
+        public bool MultiSelect { get; set; }
+
+        [Category("Behavior")]
+        [Description("Determines whether nodes can be moved within this tree view.")]
+        [DefaultValue(false)]
+        public bool AllowMoveNodes { get; set; }
+
+        [Browsable(false)]
+        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+        public int VisibleNodeCount { get; private set; }
+
+        [Browsable(false)]
+        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
+        public IComparer<DarkTreeNode> TreeViewNodeSorter { get; set; }
+
+        #endregion
+
+        #region Constructor Region
+
+        public DarkTreeView()
+        {
+            Nodes = new ObservableList<DarkTreeNode>();
+            _selectedNodes = new ObservableCollection<DarkTreeNode>();
+            _selectedNodes.CollectionChanged += SelectedNodes_CollectionChanged;
+
+            _dragTimer = new Timer();
+            _dragTimer.Interval = 1;
+            _dragTimer.Tick += DragTimer_Tick;
+
+            LoadIcons();
+        }
+
+        #endregion
+
+        #region Dispose Region
+
+        protected override void Dispose(bool disposing)
+        {
+            if (!_disposed)
+            {
+                if (disposing)
+                {
+                    // Release managed resources
+                }
+
+                // Release unmanaged resources.
+                // Set large fields to null.
+                DisposeIcons();
+
+                if (SelectedNodesChanged != null)
+                    SelectedNodesChanged = null;
+
+                if (AfterNodeExpand != null)
+                    AfterNodeExpand = null;
+
+                if (AfterNodeCollapse != null)
+                    AfterNodeExpand = null;
+
+                if (_nodes != null)
+                    _nodes.Dispose();
+
+                if (_selectedNodes != null)
+                    _selectedNodes.CollectionChanged -= SelectedNodes_CollectionChanged;
+
+                // Set disposed flag
+                _disposed = true;
+            }
+
+            // Call Dispose on your base class.
+            base.Dispose(disposing);
+        }
+
+        #endregion
+
+        #region Event Handler Region
+
+        private void Nodes_ItemsAdded(object sender, ObservableListModified<DarkTreeNode> e)
+        {
+            foreach (var node in e.Items)
+            {
+                node.ParentTree = this;
+                node.IsRoot = true;
+
+                HookNodeEvents(node);
+            }
+
+            if (TreeViewNodeSorter != null)
+                Nodes.Sort(TreeViewNodeSorter);
+
+            UpdateNodes();
+        }
+
+        private void Nodes_ItemsRemoved(object sender, ObservableListModified<DarkTreeNode> e)
+        {
+            foreach (var node in e.Items)
+            {
+                node.ParentTree = this;
+                node.IsRoot = true;
+
+                HookNodeEvents(node);
+            }
+
+            UpdateNodes();
+        }
+
+        private void ChildNodes_ItemsAdded(object sender, ObservableListModified<DarkTreeNode> e)
+        {
+            foreach (var node in e.Items)
+                HookNodeEvents(node);
+
+            UpdateNodes();
+        }
+
+        private void ChildNodes_ItemsRemoved(object sender, ObservableListModified<DarkTreeNode> e)
+        {
+            foreach (var node in e.Items)
+            {
+                if (SelectedNodes.Contains(node))
+                    SelectedNodes.Remove(node);
+
+                UnhookNodeEvents(node);
+            }
+
+            UpdateNodes();
+        }
+
+        private void SelectedNodes_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
+        {
+            if (SelectedNodesChanged != null)
+                SelectedNodesChanged(this, null);
+        }
+
+        private void Nodes_TextChanged(object sender, EventArgs e)
+        {
+            UpdateNodes();
+        }
+
+        private void Nodes_NodeExpanded(object sender, EventArgs e)
+        {
+            UpdateNodes();
+
+            if (AfterNodeExpand != null)
+                AfterNodeExpand(this, null);
+        }
+
+        private void Nodes_NodeCollapsed(object sender, EventArgs e)
+        {
+            UpdateNodes();
+
+            if (AfterNodeCollapse != null)
+                AfterNodeCollapse(this, null);
+        }
+
+        protected override void OnMouseMove(MouseEventArgs e)
+        {
+            if (_provisionalDragging)
+            {
+                if (OffsetMousePosition != _dragPos)
+                {
+                    StartDrag();
+                    HandleDrag();
+                    return;
+                }
+            }
+
+            if (_isDragging)
+            {
+                if (_dropNode != null)
+                {
+                    var rect = GetNodeFullRowArea(_dropNode);
+                    if (!rect.Contains(OffsetMousePosition))
+                    {
+                        _dropNode = null;
+                        Invalidate();
+                    }
+                }
+            }
+
+            CheckHover();
+
+            if (_isDragging)
+            {
+                HandleDrag();
+            }
+
+            base.OnMouseMove(e);
+        }
+
+        protected override void OnMouseWheel(MouseEventArgs e)
+        {
+            CheckHover();
+
+            base.OnMouseWheel(e);
+        }
+
+        protected override void OnMouseDown(MouseEventArgs e)
+        {
+            if (e.Button == MouseButtons.Left || e.Button == MouseButtons.Right)
+            {
+                foreach (var node in Nodes)
+                    CheckNodeClick(node, OffsetMousePosition, e.Button);
+            }
+
+            base.OnMouseDown(e);
+        }
+
+        protected override void OnMouseUp(MouseEventArgs e)
+        {
+            if (_isDragging)
+            {
+                HandleDrop();
+            }
+
+            if (_provisionalDragging)
+            {
+
+                if (_provisionalNode != null)
+                {
+                    var pos = _dragPos;
+                    if (OffsetMousePosition == pos)
+                        SelectNode(_provisionalNode);
+                }
+
+                _provisionalDragging = false;
+            }
+
+            base.OnMouseUp(e);
+        }
+
+        protected override void OnMouseDoubleClick(MouseEventArgs e)
+        {
+            if (ModifierKeys == Keys.Control)
+                return;
+
+            if (e.Button == MouseButtons.Left)
+            {
+                foreach (var node in Nodes)
+                    CheckNodeDoubleClick(node, OffsetMousePosition);
+            }
+
+            base.OnMouseDoubleClick(e);
+        }
+
+        protected override void OnMouseLeave(EventArgs e)
+        {
+            base.OnMouseLeave(e);
+
+            foreach (var node in Nodes)
+                NodeMouseLeave(node);
+        }
+
+        protected override void OnKeyDown(KeyEventArgs e)
+        {
+            base.OnKeyDown(e);
+
+            if (_isDragging)
+                return;
+
+            if (Nodes.Count == 0)
+                return;
+
+            if (e.KeyCode != Keys.Down && e.KeyCode != Keys.Up && e.KeyCode != Keys.Left && e.KeyCode != Keys.Right)
+                return;
+
+            if (_anchoredNodeEnd == null)
+            {
+                if (Nodes.Count > 0)
+                    SelectNode(Nodes[0]);
+                return;
+            }
+
+            if (e.KeyCode == Keys.Down || e.KeyCode == Keys.Up)
+            {
+                if (MultiSelect && ModifierKeys == Keys.Shift)
+                {
+                    if (e.KeyCode == Keys.Up)
+                    {
+                        if (_anchoredNodeEnd.PrevVisibleNode != null)
+                        {
+                            SelectAnchoredRange(_anchoredNodeEnd.PrevVisibleNode);
+                            EnsureVisible();
+                        }
+                    }
+                    else if (e.KeyCode == Keys.Down)
+                    {
+                        if (_anchoredNodeEnd.NextVisibleNode != null)
+                        {
+                            SelectAnchoredRange(_anchoredNodeEnd.NextVisibleNode);
+                            EnsureVisible();
+                        }
+                    }
+                }
+                else
+                {
+                    if (e.KeyCode == Keys.Up)
+                    {
+                        if (_anchoredNodeEnd.PrevVisibleNode != null)
+                        {
+                            SelectNode(_anchoredNodeEnd.PrevVisibleNode);
+                            EnsureVisible();
+                        }
+                    }
+                    else if (e.KeyCode == Keys.Down)
+                    {
+                        if (_anchoredNodeEnd.NextVisibleNode != null)
+                        {
+                            SelectNode(_anchoredNodeEnd.NextVisibleNode);
+                            EnsureVisible();
+                        }
+                    }
+                }
+            }
+
+            if (e.KeyCode == Keys.Left || e.KeyCode == Keys.Right)
+            {
+                if (e.KeyCode == Keys.Left)
+                {
+                    if (_anchoredNodeEnd.Expanded && _anchoredNodeEnd.Nodes.Count > 0)
+                    {
+                        _anchoredNodeEnd.Expanded = false;
+                    }
+                    else
+                    {
+                        if (_anchoredNodeEnd.ParentNode != null)
+                        {
+                            SelectNode(_anchoredNodeEnd.ParentNode);
+                            EnsureVisible();
+                        }
+                    }
+                }
+                else if (e.KeyCode == Keys.Right)
+                {
+                    if (!_anchoredNodeEnd.Expanded)
+                    {
+                        _anchoredNodeEnd.Expanded = true;
+                    }
+                    else
+                    {
+                        if (_anchoredNodeEnd.Nodes.Count > 0)
+                        {
+                            SelectNode(_anchoredNodeEnd.Nodes[0]);
+                            EnsureVisible();
+                        }
+                    }
+                }
+            }
+        }
+
+        private void DragTimer_Tick(object sender, EventArgs e)
+        {
+            if (!_isDragging)
+            {
+                StopDrag();
+                return;
+            }
+
+            if (MouseButtons != MouseButtons.Left)
+            {
+                StopDrag();
+                return;
+            }
+
+            var pos = PointToClient(MousePosition);
+
+            if (_vScrollBar.Visible)
+            {
+                // Scroll up
+                if (pos.Y < ClientRectangle.Top)
+                {
+                    var difference = (pos.Y - ClientRectangle.Top) * -1;
+
+                    if (difference > ItemHeight)
+                        difference = ItemHeight;
+
+                    _vScrollBar.Value = _vScrollBar.Value - difference;
+                }
+
+                // Scroll down
+                if (pos.Y > ClientRectangle.Bottom)
+                {
+                    var difference = pos.Y - ClientRectangle.Bottom;
+
+                    if (difference > ItemHeight)
+                        difference = ItemHeight;
+
+                    _vScrollBar.Value = _vScrollBar.Value + difference;
+                }
+            }
+
+            if (_hScrollBar.Visible)
+            {
+                // Scroll left
+                if (pos.X < ClientRectangle.Left)
+                {
+                    var difference = (pos.X - ClientRectangle.Left) * -1;
+
+                    if (difference > ItemHeight)
+                        difference = ItemHeight;
+
+                    _hScrollBar.Value = _hScrollBar.Value - difference;
+                }
+
+                // Scroll right
+                if (pos.X > ClientRectangle.Right)
+                {
+                    var difference = pos.X - ClientRectangle.Right;
+
+                    if (difference > ItemHeight)
+                        difference = ItemHeight;
+
+                    _hScrollBar.Value = _hScrollBar.Value + difference;
+                }
+            }
+        }
+
+        #endregion
+
+        #region Method Region
+
+        private void HookNodeEvents(DarkTreeNode node)
+        {
+            node.Nodes.ItemsAdded += ChildNodes_ItemsAdded;
+            node.Nodes.ItemsRemoved += ChildNodes_ItemsRemoved;
+
+            node.TextChanged += Nodes_TextChanged;
+            node.NodeExpanded += Nodes_NodeExpanded;
+            node.NodeCollapsed += Nodes_NodeCollapsed;
+
+            foreach (var childNode in node.Nodes)
+                HookNodeEvents(childNode);
+        }
+
+        private void UnhookNodeEvents(DarkTreeNode node)
+        {
+            node.Nodes.ItemsAdded -= ChildNodes_ItemsAdded;
+            node.Nodes.ItemsRemoved -= ChildNodes_ItemsRemoved;
+
+            node.TextChanged -= Nodes_TextChanged;
+            node.NodeExpanded -= Nodes_NodeExpanded;
+            node.NodeCollapsed -= Nodes_NodeCollapsed;
+
+            foreach (var childNode in node.Nodes)
+                UnhookNodeEvents(childNode);
+        }
+
+        private void UpdateNodes()
+        {
+            if (_isDragging)
+                return;
+
+            if (Nodes.Count == 0)
+                return;
+
+            var yOffset = 0;
+            var isOdd = false;
+            var index = 0;
+            DarkTreeNode prevNode = null;
+
+            ContentSize = new Size(0, 0);
+
+            for (var i = 0; i <= Nodes.Count - 1; i++)
+            {
+                var node = Nodes[i];
+                UpdateNode(node, ref prevNode, 0, ref yOffset, ref isOdd, ref index);
+            }
+
+            ContentSize = new Size(ContentSize.Width, yOffset);
+
+            VisibleNodeCount = index;
+
+            Invalidate();
+        }
+
+        private void UpdateNode(DarkTreeNode node, ref DarkTreeNode prevNode, int indent, ref int yOffset,
+                                ref bool isOdd, ref int index)
+        {
+            UpdateNodeBounds(node, yOffset, indent);
+
+            yOffset += ItemHeight;
+
+            node.Odd = isOdd;
+            isOdd = !isOdd;
+
+            node.VisibleIndex = index;
+            index++;
+
+            node.PrevVisibleNode = prevNode;
+
+            if (prevNode != null)
+                prevNode.NextVisibleNode = node;
+
+            prevNode = node;
+
+            if (node.Expanded)
+            {
+                foreach (var childNode in node.Nodes)
+                    UpdateNode(childNode, ref prevNode, indent + Indent, ref yOffset, ref isOdd, ref index);
+            }
+        }
+
+        private void UpdateNodeBounds(DarkTreeNode node, int yOffset, int indent)
+        {
+            var expandTop = yOffset + (ItemHeight / 2) - (_expandAreaSize / 2);
+            node.ExpandArea = new Rectangle(indent + 3, expandTop, _expandAreaSize, _expandAreaSize);
+
+            var iconTop = yOffset + (ItemHeight / 2) - (_iconSize / 2);
+            node.IconArea = new Rectangle(node.ExpandArea.Right + 2, iconTop, _iconSize, _iconSize);
+
+            using (var g = CreateGraphics())
+            {
+                var textSize = (int)(g.MeasureString(node.Text, Font).Width);
+                node.TextArea = new Rectangle(node.IconArea.Right + 2, yOffset, textSize + 1, ItemHeight);
+            }
+
+            node.FullArea = new Rectangle(indent, yOffset, (node.TextArea.Right - indent), ItemHeight);
+
+            if (ContentSize.Width < node.TextArea.Right + 2)
+                ContentSize = new Size(node.TextArea.Right + 2, ContentSize.Height);
+        }
+
+        private void LoadIcons()
+        {
+            DisposeIcons();
+
+            _nodeClosed = TreeViewIcons.node_closed_empty.SetColor(Colors.LightText);
+            _nodeClosedHover = TreeViewIcons.node_closed_empty.SetColor(Colors.BlueHighlight);
+            _nodeClosedHoverSelected = TreeViewIcons.node_closed_full.SetColor(Colors.LightText);
+            _nodeOpen = TreeViewIcons.node_open.SetColor(Colors.LightText);
+            _nodeOpenHover = TreeViewIcons.node_open.SetColor(Colors.BlueHighlight);
+            _nodeOpenHoverSelected = TreeViewIcons.node_open_empty.SetColor(Colors.LightText);
+        }
+
+        private void DisposeIcons()
+        {
+            if (_nodeClosed != null)
+                _nodeClosed.Dispose();
+
+            if (_nodeClosedHover != null)
+                _nodeClosedHover.Dispose();
+
+            if (_nodeClosedHoverSelected != null)
+                _nodeClosedHoverSelected.Dispose();
+
+            if (_nodeOpen != null)
+                _nodeOpen.Dispose();
+
+            if (_nodeOpenHover != null)
+                _nodeOpenHover.Dispose();
+
+            if (_nodeOpenHoverSelected != null)
+                _nodeOpenHoverSelected.Dispose();
+        }
+
+        private void CheckHover()
+        {
+            if (!ClientRectangle.Contains(PointToClient(MousePosition)))
+            {
+                if (_isDragging)
+                {
+                    if (_dropNode != null)
+                    {
+                        _dropNode = null;
+                        Invalidate();
+                    }
+                }
+
+                return;
+            }
+
+            foreach (var node in Nodes)
+                CheckNodeHover(node, OffsetMousePosition);
+        }
+
+        private void NodeMouseLeave(DarkTreeNode node)
+        {
+            node.ExpandAreaHot = false;
+
+            foreach (var childNode in node.Nodes)
+                NodeMouseLeave(childNode);
+
+            Invalidate();
+        }
+
+        private void CheckNodeHover(DarkTreeNode node, Point location)
+        {
+            if (_isDragging)
+            {
+                var rect = GetNodeFullRowArea(node);
+                if (rect.Contains(OffsetMousePosition))
+                {
+                    var newDropNode = _dragNodes.Contains(node) ? null : node;
+
+                    if (_dropNode != newDropNode)
+                    {
+                        _dropNode = newDropNode;
+                        Invalidate();
+                    }
+                }
+            }
+            else
+            {
+                var hot = node.ExpandArea.Contains(location);
+                if (node.ExpandAreaHot != hot)
+                {
+                    node.ExpandAreaHot = hot;
+                    Invalidate();
+                }
+            }
+
+            foreach (var childNode in node.Nodes)
+                CheckNodeHover(childNode, location);
+        }
+
+        private void CheckNodeClick(DarkTreeNode node, Point location, MouseButtons button)
+        {
+            var rect = GetNodeFullRowArea(node);
+            if (rect.Contains(location))
+            {
+                if (node.ExpandArea.Contains(location))
+                {
+                    if (button == MouseButtons.Left)
+                        node.Expanded = !node.Expanded;
+                }
+                else
+                {
+                    if (button == MouseButtons.Left)
+                    {
+                        if (MultiSelect && ModifierKeys == Keys.Shift)
+                        {
+                            SelectAnchoredRange(node);
+                        }
+                        else if (MultiSelect && ModifierKeys == Keys.Control)
+                        {
+                            ToggleNode(node);
+                        }
+                        else
+                        {
+                            if (!SelectedNodes.Contains(node))
+                                SelectNode(node);
+
+                            _dragPos = OffsetMousePosition;
+                            _provisionalDragging = true;
+                            _provisionalNode = node;
+                        }
+
+                        return;
+                    }
+                    else if (button == MouseButtons.Right)
+                    {
+                        if (MultiSelect && ModifierKeys == Keys.Shift)
+                            return;
+
+                        if (MultiSelect && ModifierKeys == Keys.Control)
+                            return;
+
+                        if (!SelectedNodes.Contains(node))
+                            SelectNode(node);
+
+                        return;
+                    }
+                }
+            }
+
+            if (node.Expanded)
+            {
+                foreach (var childNode in node.Nodes)
+                    CheckNodeClick(childNode, location, button);
+            }
+        }
+
+        private void CheckNodeDoubleClick(DarkTreeNode node, Point location)
+        {
+            var rect = GetNodeFullRowArea(node);
+            if (rect.Contains(location))
+            {
+                if (!node.ExpandArea.Contains(location))
+                    node.Expanded = !node.Expanded;
+
+                return;
+            }
+
+            if (node.Expanded)
+            {
+                foreach (var childNode in node.Nodes)
+                    CheckNodeDoubleClick(childNode, location);
+            }
+        }
+
+        public void SelectNode(DarkTreeNode node)
+        {
+            _selectedNodes.Clear();
+            _selectedNodes.Add(node);
+
+            _anchoredNodeStart = node;
+            _anchoredNodeEnd = node;
+
+            Invalidate();
+        }
+
+        public void SelectNodes(DarkTreeNode startNode, DarkTreeNode endNode)
+        {
+            var nodes = new List<DarkTreeNode>();
+
+            if (startNode == endNode)
+                nodes.Add(startNode);
+
+            if (startNode.VisibleIndex < endNode.VisibleIndex)
+            {
+                var node = startNode;
+                nodes.Add(node);
+                while (node != endNode && node != null)
+                {
+                    node = node.NextVisibleNode;
+                    nodes.Add(node);
+                }
+            }
+            else if (startNode.VisibleIndex > endNode.VisibleIndex)
+            {
+                var node = startNode;
+                nodes.Add(node);
+                while (node != endNode && node != null)
+                {
+                    node = node.PrevVisibleNode;
+                    nodes.Add(node);
+                }
+            }
+
+            SelectNodes(nodes, false);
+        }
+
+        public void SelectNodes(List<DarkTreeNode> nodes, bool updateAnchors = true)
+        {
+            _selectedNodes.Clear();
+
+            foreach (var node in nodes)
+                _selectedNodes.Add(node);
+
+            if (updateAnchors && _selectedNodes.Count > 0)
+            {
+                _anchoredNodeStart = _selectedNodes[_selectedNodes.Count - 1];
+                _anchoredNodeEnd = _selectedNodes[_selectedNodes.Count - 1];
+            }
+
+            Invalidate();
+        }
+
+        private void SelectAnchoredRange(DarkTreeNode node)
+        {
+            _anchoredNodeEnd = node;
+            SelectNodes(_anchoredNodeStart, _anchoredNodeEnd);
+        }
+
+        public void ToggleNode(DarkTreeNode node)
+        {
+            if (_selectedNodes.Contains(node))
+            {
+                _selectedNodes.Remove(node);
+
+                // If we just removed both the anchor start AND end then reset them
+                if (_anchoredNodeStart == node && _anchoredNodeEnd == node)
+                {
+                    if (_selectedNodes.Count > 0)
+                    {
+                        _anchoredNodeStart = _selectedNodes[0];
+                        _anchoredNodeEnd = _selectedNodes[0];
+                    }
+                    else
+                    {
+                        _anchoredNodeStart = null;
+                        _anchoredNodeEnd = null;
+                    }
+                }
+
+                // If we just removed the anchor start then update it accordingly
+                if (_anchoredNodeStart == node)
+                {
+                    if (_anchoredNodeEnd.VisibleIndex < node.VisibleIndex)
+                        _anchoredNodeStart = node.PrevVisibleNode;
+                    else if (_anchoredNodeEnd.VisibleIndex > node.VisibleIndex)
+                        _anchoredNodeStart = node.NextVisibleNode;
+                    else
+                        _anchoredNodeStart = _anchoredNodeEnd;
+                }
+
+                // If we just removed the anchor end then update it accordingly
+                if (_anchoredNodeEnd == node)
+                {
+                    if (_anchoredNodeStart.VisibleIndex < node.VisibleIndex)
+                        _anchoredNodeEnd = node.PrevVisibleNode;
+                    else if (_anchoredNodeStart.VisibleIndex > node.VisibleIndex)
+                        _anchoredNodeEnd = node.NextVisibleNode;
+                    else
+                        _anchoredNodeEnd = _anchoredNodeStart;
+                }
+            }
+            else
+            {
+                _selectedNodes.Add(node);
+
+                _anchoredNodeStart = node;
+                _anchoredNodeEnd = node;
+            }
+
+            Invalidate();
+        }
+
+        public Rectangle GetNodeFullRowArea(DarkTreeNode node)
+        {
+            if (node.ParentNode != null && !node.ParentNode.Expanded)
+                return new Rectangle(-1, -1, -1, -1);
+
+            var width = Math.Max(ContentSize.Width, Viewport.Width);
+            var rect = new Rectangle(0, node.FullArea.Top, width, ItemHeight);
+            return rect;
+        }
+
+        public void EnsureVisible()
+        {
+            if (SelectedNodes.Count == 0)
+                return;
+
+            foreach (var node in SelectedNodes)
+                node.EnsureVisible();
+
+            var itemTop = -1;
+
+            if (!MultiSelect)
+                itemTop = SelectedNodes[0].FullArea.Top;
+            else
+                itemTop = _anchoredNodeEnd.FullArea.Top;
+
+            var itemBottom = itemTop + ItemHeight;
+
+            if (itemTop < Viewport.Top)
+                VScrollTo(itemTop);
+
+            if (itemBottom > Viewport.Bottom)
+                VScrollTo((itemBottom - Viewport.Height));
+        }
+
+        public void Sort()
+        {
+            if (TreeViewNodeSorter == null)
+                return;
+
+            Nodes.Sort(TreeViewNodeSorter);
+
+            foreach (var node in Nodes)
+                SortChildNodes(node);
+        }
+
+        private void SortChildNodes(DarkTreeNode node)
+        {
+            node.Nodes.Sort(TreeViewNodeSorter);
+
+            foreach (var childNode in node.Nodes)
+                SortChildNodes(childNode);
+        }
+
+        public DarkTreeNode FindNode(string path)
+        {
+            foreach (var node in Nodes)
+            {
+                var compNode = FindNode(node, path);
+                if (compNode != null)
+                    return compNode;
+            }
+
+            return null;
+        }
+
+        private DarkTreeNode FindNode(DarkTreeNode parentNode, string path, bool recursive = true)
+        {
+            if (parentNode.FullPath == path)
+                return parentNode;
+
+            foreach (var node in parentNode.Nodes)
+            {
+                if (node.FullPath == path)
+                    return node;
+
+                if (recursive)
+                {
+                    var compNode = FindNode(node, path);
+                    if (compNode != null)
+                        return compNode;
+                }
+            }
+
+            return null;
+        }
+
+        #endregion
+
+        #region Drag & Drop Region
+
+        private void StartDrag()
+        {
+            if (!AllowMoveNodes)
+            {
+                _provisionalDragging = false;
+                return;
+            }
+
+            // Create initial list of nodes to drag
+            _dragNodes = new List<DarkTreeNode>();
+            foreach (var node in SelectedNodes)
+                _dragNodes.Add(node);
+
+            // Clear out any nodes with a parent that is being dragged
+            foreach (var node in _dragNodes.ToList())
+            {
+                if (node.ParentNode == null)
+                    continue;
+
+                if (_dragNodes.Contains(node.ParentNode))
+                    _dragNodes.Remove(node);
+            }
+
+            _provisionalDragging = false;
+            _isDragging = true;
+
+            _dragTimer.Start();
+
+            Cursor = Cursors.SizeAll;
+        }
+
+        private void HandleDrag()
+        {
+            if (!AllowMoveNodes)
+                return;
+
+            var dropNode = _dropNode;
+
+            if (dropNode == null)
+            {
+                if (Cursor != Cursors.No)
+                    Cursor = Cursors.No;
+
+                return;
+            }
+
+            if (ForceDropToParent(dropNode))
+                dropNode = dropNode.ParentNode;
+
+            if (!CanMoveNodes(_dragNodes, dropNode))
+            {
+                if (Cursor != Cursors.No)
+                    Cursor = Cursors.No;
+
+                return;
+            }
+
+            if (Cursor != Cursors.SizeAll)
+                Cursor = Cursors.SizeAll;
+        }
+
+        private void HandleDrop()
+        {
+            if (!AllowMoveNodes)
+                return;
+
+            var dropNode = _dropNode;
+
+            if (dropNode == null)
+            {
+                StopDrag();
+                return;
+            }
+
+            if (ForceDropToParent(dropNode))
+                dropNode = dropNode.ParentNode;
+
+            if (CanMoveNodes(_dragNodes, dropNode, true))
+            {
+                var cachedSelectedNodes = SelectedNodes.ToList();
+
+                MoveNodes(_dragNodes, dropNode);
+
+                foreach (var node in _dragNodes)
+                {
+                    if (node.ParentNode == null)
+                        Nodes.Remove(node);
+                    else
+                        node.ParentNode.Nodes.Remove(node);
+
+                    dropNode.Nodes.Add(node);
+                }
+
+                if (TreeViewNodeSorter != null)
+                    dropNode.Nodes.Sort(TreeViewNodeSorter);
+
+                dropNode.Expanded = true;
+
+                NodesMoved(_dragNodes);
+
+                foreach (var node in cachedSelectedNodes)
+                    _selectedNodes.Add(node);
+            }
+
+            StopDrag();
+            UpdateNodes();
+        }
+
+        private void StopDrag()
+        {
+            _isDragging = false;
+            _dragNodes = null;
+            _dropNode = null;
+
+            _dragTimer.Stop();
+
+            Cursor = Cursors.Default;
+
+            Invalidate();
+        }
+
+        protected virtual bool ForceDropToParent(DarkTreeNode node)
+        {
+            return false;
+        }
+
+        protected virtual bool CanMoveNodes(List<DarkTreeNode> dragNodes, DarkTreeNode dropNode, bool isMoving = false)
+        {
+            if (dropNode == null)
+                return false;
+
+            foreach (var node in dragNodes)
+            {
+                if (node == dropNode)
+                {
+                    if (isMoving)
+                        DarkMessageBox.ShowError(String.Format(@"Cannot move {0}. The destination folder is the same as the source folder.", node.Text), Application.ProductName);
+
+                    return false;
+                }
+
+                if (node.ParentNode != null && node.ParentNode == dropNode)
+                {
+                    if (isMoving)
+                        DarkMessageBox.ShowError(String.Format(@"Cannot move {0}. The destination folder is the same as the source folder.", node.Text), Application.ProductName);
+
+                    return false;
+                }
+
+                var parentNode = dropNode.ParentNode;
+                while (parentNode != null)
+                {
+                    if (node == parentNode)
+                    {
+                        if (isMoving)
+                            DarkMessageBox.ShowError(String.Format(@"Cannot move {0}. The destination folder is a subfolder of the source folder.", node.Text), Application.ProductName);
+
+                        return false;
+                    }
+
+                    parentNode = parentNode.ParentNode;
+                }
+            }
+
+            return true;
+        }
+
+        protected virtual void MoveNodes(List<DarkTreeNode> dragNodes, DarkTreeNode dropNode)
+        { }
+
+        protected virtual void NodesMoved(List<DarkTreeNode> nodesMoved)
+        { }
+
+        #endregion
+
+        #region Paint Region
+
+        protected override void PaintContent(Graphics g)
+        {
+            foreach (var node in Nodes)
+            {
+                DrawNode(node, g);
+            }
+        }
+
+        private void DrawNode(DarkTreeNode node, Graphics g)
+        {
+            var rect = GetNodeFullRowArea(node);
+
+            // 1. Draw background
+            var bgColor = node.Odd ? Colors.HeaderBackground : Colors.GreyBackground;
+
+            if (SelectedNodes.Count > 0 && SelectedNodes.Contains(node))
+                bgColor = Focused ? Colors.BlueSelection : Colors.GreySelection;
+
+            if (_isDragging && _dropNode == node)
+                bgColor = Focused ? Colors.BlueSelection : Colors.GreySelection;
+
+            using (var b = new SolidBrush(bgColor))
+            {
+                g.FillRectangle(b, rect);
+            }
+
+            // 2. Draw plus/minus icon
+            if (node.Nodes.Count > 0)
+            {
+                var pos = new Point(node.ExpandArea.Location.X - 1, node.ExpandArea.Location.Y - 1);
+
+                var icon = _nodeOpen;
+
+                if (node.Expanded && !node.ExpandAreaHot)
+                    icon = _nodeOpen;
+                else if (node.Expanded && node.ExpandAreaHot && !SelectedNodes.Contains(node))
+                    icon = _nodeOpenHover;
+                else if (node.Expanded && node.ExpandAreaHot && SelectedNodes.Contains(node))
+                    icon = _nodeOpenHoverSelected;
+                else if (!node.Expanded && !node.ExpandAreaHot)
+                    icon = _nodeClosed;
+                else if (!node.Expanded && node.ExpandAreaHot && !SelectedNodes.Contains(node))
+                    icon = _nodeClosedHover;
+                else if (!node.Expanded && node.ExpandAreaHot && SelectedNodes.Contains(node))
+                    icon = _nodeClosedHoverSelected;
+
+                g.DrawImageUnscaled(icon, pos);
+            }
+
+            // 3. Draw icon
+            if (node.Icon != null)
+            {
+                if (node.Expanded && node.ExpandedIcon != null)
+                    g.DrawImageUnscaled(node.ExpandedIcon, node.IconArea.Location);
+                else
+                    g.DrawImageUnscaled(node.Icon, node.IconArea.Location);
+            }
+
+            // 4. Draw text
+            using (var b = new SolidBrush(Colors.LightText))
+            {
+                var stringFormat = new StringFormat
+                {
+                    Alignment = StringAlignment.Near,
+                    LineAlignment = StringAlignment.Center
+                };
+
+                g.DrawString(node.Text, Font, b, node.TextArea, stringFormat);
+            }
+
+            // 5. Draw child nodes
+            if (node.Expanded)
+            {
+                foreach (var childNode in node.Nodes)
+                    DrawNode(childNode, g);
+            }
+        }
+
+        #endregion
+    }
+}
diff --git a/DarkUI/Controls/Items/DarkTreeNode.cs b/DarkUI/Controls/Items/DarkTreeNode.cs
new file mode 100644
index 0000000..ae1b931
--- /dev/null
+++ b/DarkUI/Controls/Items/DarkTreeNode.cs
@@ -0,0 +1,254 @@
+using System;
+using System.Drawing;
+
+namespace DarkUI
+{
+    public class DarkTreeNode
+    {
+        #region Event Region
+
+        public event EventHandler<ObservableListModified<DarkTreeNode>> ItemsAdded;
+        public event EventHandler<ObservableListModified<DarkTreeNode>> ItemsRemoved;
+
+        public event EventHandler TextChanged;
+        public event EventHandler NodeExpanded;
+        public event EventHandler NodeCollapsed;
+
+        #endregion
+
+        #region Field Region
+
+        private string _text;
+        private bool _isRoot;
+        private DarkTreeView _parentTree;
+        private DarkTreeNode _parentNode;
+
+        private ObservableList<DarkTreeNode> _nodes;
+
+        private bool _expanded;
+
+        #endregion
+
+        #region Property Region
+
+        public string Text
+        {
+            get { return _text; }
+            set
+            {
+                if (_text == value)
+                    return;
+
+                _text = value;
+
+                OnTextChanged();
+            }
+        }
+
+        public Rectangle ExpandArea { get; set; }
+        public Rectangle IconArea { get; set; }
+        public Rectangle TextArea { get; set; }
+        public Rectangle FullArea { get; set; }
+
+        public bool ExpandAreaHot { get; set; }
+
+        public Bitmap Icon { get; set; }
+        public Bitmap ExpandedIcon { get; set; }
+
+        public bool Expanded
+        {
+            get { return _expanded; }
+            set
+            {
+                if (_expanded == value)
+                    return;
+
+                if (value == true && Nodes.Count == 0)
+                    return;
+
+                _expanded = value;
+
+                if (_expanded)
+                {
+                    if (NodeExpanded != null)
+                        NodeExpanded(this, null);
+                }
+                else
+                {
+                    if (NodeCollapsed != null)
+                        NodeCollapsed(this, null);
+                }
+            }
+        }
+
+        public ObservableList<DarkTreeNode> Nodes
+        {
+            get { return _nodes; }
+            set
+            {
+                if (_nodes != null)
+                {
+                    _nodes.ItemsAdded -= Nodes_ItemsAdded;
+                    _nodes.ItemsRemoved -= Nodes_ItemsRemoved;
+                }
+
+                _nodes = value;
+
+                _nodes.ItemsAdded += Nodes_ItemsAdded;
+                _nodes.ItemsRemoved += Nodes_ItemsRemoved;
+            }
+        }
+
+        public bool IsRoot
+        {
+            get { return _isRoot; }
+            set { _isRoot = value; }
+        }
+
+        public DarkTreeView ParentTree
+        {
+            get { return _parentTree; }
+            set
+            {
+                if (_parentTree == value)
+                    return;
+
+                _parentTree = value;
+
+                foreach (var node in Nodes)
+                    node.ParentTree = _parentTree;
+            }
+        }
+
+        public DarkTreeNode ParentNode
+        {
+            get { return _parentNode; }
+            set { _parentNode = value; }
+        }
+
+        public bool Odd { get; set; }
+
+        public object NodeType { get; set; }
+
+        public object Tag { get; set; }
+
+        public string FullPath
+        {
+            get
+            {
+                var parent = ParentNode;
+                var path = Text;
+
+                while (parent != null)
+                {
+                    path = string.Format("{0}{1}{2}", parent.Text, "\\", path);
+                    parent = parent.ParentNode;
+                }
+
+                return path;
+            }
+        }
+
+        public DarkTreeNode PrevVisibleNode { get; set; }
+
+        public DarkTreeNode NextVisibleNode { get; set; }
+
+        public int VisibleIndex { get; set; }
+
+        public bool IsNodeAncestor(DarkTreeNode node)
+        {
+            var parent = ParentNode;
+            while (parent != null)
+            {
+                if (parent == node)
+                    return true;
+
+                parent = parent.ParentNode;
+            }
+
+            return false;
+        }
+
+        #endregion
+
+        #region Constructor Region
+
+        public DarkTreeNode()
+        {
+            Nodes = new ObservableList<DarkTreeNode>();
+        }
+
+        public DarkTreeNode(string text)
+            : this()
+        {
+            Text = text;
+        }
+
+        #endregion
+
+        #region Method Region
+
+        public void Remove()
+        {
+            if (ParentNode != null)
+                ParentNode.Nodes.Remove(this);
+            else
+                ParentTree.Nodes.Remove(this);
+        }
+
+        public void EnsureVisible()
+        {
+            var parent = ParentNode;
+
+            while (parent != null)
+            {
+                parent.Expanded = true;
+                parent = parent.ParentNode;
+            }
+        }
+
+        #endregion
+
+        #region Event Handler Region
+
+        private void OnTextChanged()
+        {
+            if (ParentTree != null && ParentTree.TreeViewNodeSorter != null)
+            {
+                if (ParentNode != null)
+                    ParentNode.Nodes.Sort(ParentTree.TreeViewNodeSorter);
+                else
+                    ParentTree.Nodes.Sort(ParentTree.TreeViewNodeSorter);
+            }
+
+            if (TextChanged != null)
+                TextChanged(this, null);
+        }
+
+        private void Nodes_ItemsAdded(object sender, ObservableListModified<DarkTreeNode> e)
+        {
+            foreach (var node in e.Items)
+            {
+                node.ParentNode = this;
+                node.ParentTree = ParentTree;
+            }
+
+            if (ParentTree != null && ParentTree.TreeViewNodeSorter != null)
+                Nodes.Sort(ParentTree.TreeViewNodeSorter);
+
+            if (ItemsAdded != null)
+                ItemsAdded(this, e);
+        }
+
+        private void Nodes_ItemsRemoved(object sender, ObservableListModified<DarkTreeNode> e)
+        {
+            if (Nodes.Count == 0)
+                Expanded = false;
+
+            if (ItemsRemoved != null)
+                ItemsRemoved(this, e);
+        }
+
+        #endregion
+    }
+}
diff --git a/DarkUI/DarkUI.csproj b/DarkUI/DarkUI.csproj
index f4bee5f..de062b4 100644
--- a/DarkUI/DarkUI.csproj
+++ b/DarkUI/DarkUI.csproj
@@ -43,7 +43,10 @@
     <Compile Include="Config\Colors.cs" />
     <Compile Include="Config\Consts.cs" />
     <Compile Include="Config\Enums.cs" />
-    <Compile Include="Controls\Classes\DarkListItem.cs" />
+    <Compile Include="Controls\DarkTreeView.cs">
+      <SubType>Component</SubType>
+    </Compile>
+    <Compile Include="Controls\Items\DarkListItem.cs" />
     <Compile Include="Controls\DarkListView.cs">
       <SubType>Component</SubType>
     </Compile>
@@ -84,6 +87,7 @@
       <SubType>Component</SubType>
     </Compile>
     <Compile Include="Controls\EventArgs\ScrollValueEventArgs.cs" />
+    <Compile Include="Controls\Items\DarkTreeNode.cs" />
     <Compile Include="Extensions\BitmapExtensions.cs" />
     <Compile Include="Forms\DarkDialog.cs">
       <SubType>Form</SubType>
@@ -115,6 +119,11 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>ScrollIcons.resx</DependentUpon>
     </Compile>
+    <Compile Include="Icons\TreeViewIcons.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>TreeViewIcons.resx</DependentUpon>
+    </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Renderers\DarkMenuRenderer.cs" />
     <Compile Include="Renderers\DarkToolStripRenderer.cs" />
@@ -141,6 +150,11 @@
       <LastGenOutput>ScrollIcons.Designer.cs</LastGenOutput>
       <CustomToolNamespace>DarkUI</CustomToolNamespace>
     </EmbeddedResource>
+    <EmbeddedResource Include="Icons\TreeViewIcons.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>TreeViewIcons.Designer.cs</LastGenOutput>
+      <CustomToolNamespace>DarkUI</CustomToolNamespace>
+    </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
     <None Include="Resources\grip.png" />
@@ -169,6 +183,18 @@
   <ItemGroup>
     <None Include="Resources\warning.png" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\node_closed_empty.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\node_closed_full.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\node_open.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\node_open_empty.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DarkUI/Icons/TreeViewIcons.Designer.cs b/DarkUI/Icons/TreeViewIcons.Designer.cs
new file mode 100644
index 0000000..0e71462
--- /dev/null
+++ b/DarkUI/Icons/TreeViewIcons.Designer.cs
@@ -0,0 +1,103 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace DarkUI {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class TreeViewIcons {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal TreeViewIcons() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("DarkUI.Icons.TreeViewIcons", typeof(TreeViewIcons).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap node_closed_empty {
+            get {
+                object obj = ResourceManager.GetObject("node_closed_empty", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap node_closed_full {
+            get {
+                object obj = ResourceManager.GetObject("node_closed_full", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap node_open {
+            get {
+                object obj = ResourceManager.GetObject("node_open", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap node_open_empty {
+            get {
+                object obj = ResourceManager.GetObject("node_open_empty", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}
diff --git a/DarkUI/Icons/TreeViewIcons.resx b/DarkUI/Icons/TreeViewIcons.resx
new file mode 100644
index 0000000..304cb01
--- /dev/null
+++ b/DarkUI/Icons/TreeViewIcons.resx
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="node_closed_empty" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\node_closed_empty.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="node_closed_full" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\node_closed_full.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="node_open" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\node_open.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="node_open_empty" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\node_open_empty.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>
\ No newline at end of file
diff --git a/DarkUI/Resources/node_closed_empty.png b/DarkUI/Resources/node_closed_empty.png
new file mode 100644
index 0000000..5da8192
Binary files /dev/null and b/DarkUI/Resources/node_closed_empty.png differ
diff --git a/DarkUI/Resources/node_closed_full.png b/DarkUI/Resources/node_closed_full.png
new file mode 100644
index 0000000..21a7062
Binary files /dev/null and b/DarkUI/Resources/node_closed_full.png differ
diff --git a/DarkUI/Resources/node_open.png b/DarkUI/Resources/node_open.png
new file mode 100644
index 0000000..a9addef
Binary files /dev/null and b/DarkUI/Resources/node_open.png differ
diff --git a/DarkUI/Resources/node_open_empty.png b/DarkUI/Resources/node_open_empty.png
new file mode 100644
index 0000000..b73c8b3
Binary files /dev/null and b/DarkUI/Resources/node_open_empty.png differ
diff --git a/Example/Example.csproj b/Example/Example.csproj
index 23408d1..e99a27b 100644
--- a/Example/Example.csproj
+++ b/Example/Example.csproj
@@ -45,11 +45,20 @@
     <Compile Include="Forms\MainForm.Designer.cs">
       <DependentUpon>MainForm.cs</DependentUpon>
     </Compile>
+    <Compile Include="Icons.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Icons.resx</DependentUpon>
+    </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <EmbeddedResource Include="Forms\MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Icons.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Icons.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
@@ -76,6 +85,15 @@
       <Name>DarkUI</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\folder_16x.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\folder_Closed_16xLG.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\Files_7954.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/Example/Forms/MainForm.Designer.cs b/Example/Forms/MainForm.Designer.cs
index 91bddd9..ea60870 100644
--- a/Example/Forms/MainForm.Designer.cs
+++ b/Example/Forms/MainForm.Designer.cs
@@ -77,8 +77,8 @@
             this.toolStripStatusLabel4 = new System.Windows.Forms.ToolStripStatusLabel();
             this.toolStripStatusLabel6 = new System.Windows.Forms.ToolStripStatusLabel();
             this.toolStripStatusLabel5 = new System.Windows.Forms.ToolStripStatusLabel();
-            this.btnDialog = new DarkUI.DarkButton();
             this.darkSectionPanel1 = new DarkUI.DarkSectionPanel();
+            this.btnDialog = new DarkUI.DarkButton();
             this.btnMessageBox = new DarkUI.DarkButton();
             this.darkContextMenu1 = new DarkUI.DarkContextMenu();
             this.testToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -86,12 +86,15 @@
             this.test3ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.darkSectionPanel2 = new DarkUI.DarkSectionPanel();
             this.darkListView1 = new DarkUI.DarkListView();
+            this.darkSectionPanel3 = new DarkUI.DarkSectionPanel();
+            this.darkTreeView1 = new DarkUI.DarkTreeView();
             this.mnuMain.SuspendLayout();
             this.toolMain.SuspendLayout();
             this.darkStatusStrip1.SuspendLayout();
             this.darkSectionPanel1.SuspendLayout();
             this.darkContextMenu1.SuspendLayout();
             this.darkSectionPanel2.SuspendLayout();
+            this.darkSectionPanel3.SuspendLayout();
             this.SuspendLayout();
             // 
             // mnuMain
@@ -550,24 +553,25 @@
             this.toolStripStatusLabel5.Text = "120 MB";
             this.toolStripStatusLabel5.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
             // 
-            // btnDialog
-            // 
-            this.btnDialog.Location = new System.Drawing.Point(25, 73);
-            this.btnDialog.Name = "btnDialog";
-            this.btnDialog.Padding = new System.Windows.Forms.Padding(5);
-            this.btnDialog.Size = new System.Drawing.Size(97, 30);
-            this.btnDialog.TabIndex = 3;
-            this.btnDialog.Text = "Dialog";
-            // 
             // darkSectionPanel1
             // 
+            this.darkSectionPanel1.Controls.Add(this.btnDialog);
             this.darkSectionPanel1.Controls.Add(this.btnMessageBox);
-            this.darkSectionPanel1.Location = new System.Drawing.Point(431, 157);
+            this.darkSectionPanel1.Location = new System.Drawing.Point(12, 69);
             this.darkSectionPanel1.Name = "darkSectionPanel1";
             this.darkSectionPanel1.SectionHeader = "Section test";
             this.darkSectionPanel1.Size = new System.Drawing.Size(221, 224);
             this.darkSectionPanel1.TabIndex = 5;
             // 
+            // btnDialog
+            // 
+            this.btnDialog.Location = new System.Drawing.Point(10, 71);
+            this.btnDialog.Name = "btnDialog";
+            this.btnDialog.Padding = new System.Windows.Forms.Padding(5);
+            this.btnDialog.Size = new System.Drawing.Size(97, 30);
+            this.btnDialog.TabIndex = 6;
+            this.btnDialog.Text = "Dialog";
+            // 
             // btnMessageBox
             // 
             this.btnMessageBox.ContextMenuStrip = this.darkContextMenu1;
@@ -613,7 +617,7 @@
             // darkSectionPanel2
             // 
             this.darkSectionPanel2.Controls.Add(this.darkListView1);
-            this.darkSectionPanel2.Location = new System.Drawing.Point(204, 157);
+            this.darkSectionPanel2.Location = new System.Drawing.Point(239, 69);
             this.darkSectionPanel2.Name = "darkSectionPanel2";
             this.darkSectionPanel2.SectionHeader = "List view test";
             this.darkSectionPanel2.Size = new System.Drawing.Size(221, 224);
@@ -629,14 +633,34 @@
             this.darkListView1.TabIndex = 7;
             this.darkListView1.Text = "darkListView1";
             // 
+            // darkSectionPanel3
+            // 
+            this.darkSectionPanel3.Controls.Add(this.darkTreeView1);
+            this.darkSectionPanel3.Location = new System.Drawing.Point(466, 69);
+            this.darkSectionPanel3.Name = "darkSectionPanel3";
+            this.darkSectionPanel3.SectionHeader = "Tree view test";
+            this.darkSectionPanel3.Size = new System.Drawing.Size(221, 224);
+            this.darkSectionPanel3.TabIndex = 8;
+            // 
+            // darkTreeView1
+            // 
+            this.darkTreeView1.AllowMoveNodes = true;
+            this.darkTreeView1.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.darkTreeView1.Location = new System.Drawing.Point(1, 25);
+            this.darkTreeView1.MultiSelect = true;
+            this.darkTreeView1.Name = "darkTreeView1";
+            this.darkTreeView1.Size = new System.Drawing.Size(219, 198);
+            this.darkTreeView1.TabIndex = 0;
+            this.darkTreeView1.Text = "darkTreeView1";
+            // 
             // MainForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(784, 562);
+            this.Controls.Add(this.darkSectionPanel3);
             this.Controls.Add(this.darkSectionPanel2);
             this.Controls.Add(this.darkSectionPanel1);
-            this.Controls.Add(this.btnDialog);
             this.Controls.Add(this.darkStatusStrip1);
             this.Controls.Add(this.toolMain);
             this.Controls.Add(this.mnuMain);
@@ -655,6 +679,7 @@
             this.darkSectionPanel1.ResumeLayout(false);
             this.darkContextMenu1.ResumeLayout(false);
             this.darkSectionPanel2.ResumeLayout(false);
+            this.darkSectionPanel3.ResumeLayout(false);
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -710,7 +735,6 @@
         private System.Windows.Forms.ToolStripStatusLabel toolStripStatusLabel4;
         private System.Windows.Forms.ToolStripStatusLabel toolStripStatusLabel6;
         private System.Windows.Forms.ToolStripStatusLabel toolStripStatusLabel5;
-        private DarkUI.DarkButton btnDialog;
         private DarkUI.DarkSectionPanel darkSectionPanel1;
         private DarkUI.DarkButton btnMessageBox;
         private DarkUI.DarkContextMenu darkContextMenu1;
@@ -719,6 +743,9 @@
         private System.Windows.Forms.ToolStripMenuItem test3ToolStripMenuItem;
         private DarkUI.DarkSectionPanel darkSectionPanel2;
         private DarkUI.DarkListView darkListView1;
+        private DarkUI.DarkButton btnDialog;
+        private DarkUI.DarkSectionPanel darkSectionPanel3;
+        private DarkUI.DarkTreeView darkTreeView1;
     }
 }
 
diff --git a/Example/Forms/MainForm.cs b/Example/Forms/MainForm.cs
index 9cb6a70..4113610 100644
--- a/Example/Forms/MainForm.cs
+++ b/Example/Forms/MainForm.cs
@@ -8,12 +8,33 @@ namespace Example
         {
             InitializeComponent();
 
+            // Build dummy list data
             for (var i = 0; i < 100; i++)
             {
-                var item = new DarkListItem(string.Format("List item {0}", i));
+                var item = new DarkListItem(string.Format("List item #{0}", i));
                 darkListView1.Items.Add(item);
             }
 
+            // Build dummy nodes
+            var childCount = 0;
+            for (var i = 0; i < 20; i++)
+            {
+                var node = new DarkTreeNode(string.Format("Root node #{0}", i));
+                node.ExpandedIcon = Icons.folder_open;
+                node.Icon = Icons.folder_closed;
+
+                for (var x = 0; x < 10; x++)
+                {
+                    var childNode = new DarkTreeNode(string.Format("Child node #{0}", childCount));
+                    childNode.Icon = Icons.files;
+                    childCount++;
+                    node.Nodes.Add(childNode);
+                }
+
+                darkTreeView1.Nodes.Add(node);
+            }
+
+            // Hook dialog button events
             btnDialog.Click += delegate
             {
                 DarkMessageBox.ShowError("This is an error", "Dark UI - Example");
diff --git a/Example/Icons.Designer.cs b/Example/Icons.Designer.cs
new file mode 100644
index 0000000..40f305b
--- /dev/null
+++ b/Example/Icons.Designer.cs
@@ -0,0 +1,93 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace Example {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Icons {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Icons() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Example.Icons", typeof(Icons).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap files {
+            get {
+                object obj = ResourceManager.GetObject("files", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap folder_closed {
+            get {
+                object obj = ResourceManager.GetObject("folder_closed", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap folder_open {
+            get {
+                object obj = ResourceManager.GetObject("folder_open", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+    }
+}
diff --git a/Example/Icons.resx b/Example/Icons.resx
new file mode 100644
index 0000000..1487cbd
--- /dev/null
+++ b/Example/Icons.resx
@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="files" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\Files_7954.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="folder_closed" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\folder_Closed_16xLG.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="folder_open" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>Resources\folder_16x.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>
\ No newline at end of file
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diff --git a/Example/Resources/folder_16x.png b/Example/Resources/folder_16x.png
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diff --git a/Example/Resources/folder_Closed_16xLG.png b/Example/Resources/folder_Closed_16xLG.png
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