diff --git a/lib/csharp/src/Protocol/TBinaryProtocol.cs b/lib/csharp/src/Protocol/TBinaryProtocol.cs
index 27c2c94..e16b837 100644
--- a/lib/csharp/src/Protocol/TBinaryProtocol.cs
+++ b/lib/csharp/src/Protocol/TBinaryProtocol.cs
@@ -341,12 +341,14 @@
 		{
 			ReadAll(i32in, 0, 4);
 			return (int)(((i32in[0] & 0xff) << 24) | ((i32in[1] & 0xff) << 16) | ((i32in[2] & 0xff) << 8) | ((i32in[3] & 0xff)));
-		}
-
-		private byte[] i64in = new byte[8];
+		}
+
+#pragma warning disable 675
+
+        private byte[] i64in = new byte[8];
 		public override long ReadI64()
 		{
-			ReadAll(i64in, 0, 8);
+			ReadAll(i64in, 0, 8);
             unchecked {
               return (long)(
                   ((long)(i64in[0] & 0xff) << 56) |
@@ -358,9 +360,11 @@
                   ((long)(i64in[6] & 0xff) << 8) |
                   ((long)(i64in[7] & 0xff)));
             }
-        }
-
-		public override double ReadDouble()
+        }
+
+#pragma warning restore 675
+
+        public override double ReadDouble()
 		{
 #if !SILVERLIGHT
 			return BitConverter.Int64BitsToDouble(ReadI64());