From 2fe2c581ac10d656bfd31ada82dfe90269a68e58 Mon Sep 17 00:00:00 2001
From: Shin Mao <shmao@microsoft.com>
Date: Thu, 20 Apr 2017 14:56:36 -0700
Subject: [PATCH] Add OperationFormatUse. Ref #1549.

---
 .../ref/System.ServiceModel.Primitives.cs                   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/System.ServiceModel.Primitives/ref/System.ServiceModel.Primitives.cs b/src/System.ServiceModel.Primitives/ref/System.ServiceModel.Primitives.cs
index 4553bef1557f..4a291bb81843 100644
--- a/src/System.ServiceModel.Primitives/ref/System.ServiceModel.Primitives.cs
+++ b/src/System.ServiceModel.Primitives/ref/System.ServiceModel.Primitives.cs
@@ -552,6 +552,11 @@ public enum OperationFormatStyle
         Document = 0,
         Rpc = 1,
     }
+    public enum OperationFormatUse
+    {
+        Literal,
+        Encoded,
+    }
     public partial class ProtocolException : System.ServiceModel.CommunicationException
     {
         public ProtocolException(string message) { }
@@ -623,6 +628,7 @@ public sealed partial class XmlSerializerFormatAttribute : System.Attribute
         public XmlSerializerFormatAttribute() { }
         public System.ServiceModel.OperationFormatStyle Style { get { return default(System.ServiceModel.OperationFormatStyle); } set { } }
         public bool SupportFaults { get { return default(bool); } set { } }
+        public OperationFormatUse Use{ get { throw null; } set { } }
     }
 }
 namespace System.ServiceModel.Channels