Voice sample rate

Facepunch.Steamworks.Test/Client.cs

@@ -57,5 +57,15 @@ public void ClientAuthSessionTicket()
                 Assert.IsTrue( ticket.Handle == 0 );
             }
         }
+
+        [TestMethod]
+        public void ClientVoiceOptimalSampleRate()
+        {
+            using ( var client = new Facepunch.Steamworks.Client( 252490 ) )
+            {
+                var rate = client.Voice.OptimalSampleRate;
+                Assert.AreNotEqual( rate, 0 );
+            }
+        }
     }
 }

Facepunch.Steamworks/Client.Voice.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Facepunch.Steamworks
+{
+    public partial class Client : IDisposable
+    {
+        private Voice _voice;
+
+        public Voice Voice
+        {
+            get
+            {
+                if ( _voice == null )
+                    _voice = new Voice { client = this };
+
+                return _voice;
+            }
+        }
+    }
+
+    public class Voice
+    {
+        internal Client client;
+
+        public uint OptimalSampleRate
+        {
+            get { return client._user.GetVoiceOptimalSampleRate(); }
+        }
+    }
+}

Facepunch.Steamworks/Facepunch.Steamworks.csproj

@@ -43,6 +43,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Client.Voice.cs" />
     <Compile Include="Client.Auth.cs" />
     <Compile Include="Client.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />