Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.ServiceModel/System/ServiceModel/Configuration/ClientViaElement.cs

@@ -0,0 +1,45 @@
+//------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+namespace System.ServiceModel.Configuration
+{
+    using System.Configuration;
+    using System.ServiceModel.Description;
+
+    public sealed partial class ClientViaElement : BehaviorExtensionElement
+    {
+        public ClientViaElement()
+        {
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.ViaUri)]
+        public Uri ViaUri
+        {
+            get { return (Uri)base[ConfigurationStrings.ViaUri]; }
+            set { base[ConfigurationStrings.ViaUri] = value; }
+        }
+
+        public override void CopyFrom(ServiceModelExtensionElement from)
+        {
+            base.CopyFrom(from);
+
+            ClientViaElement source = (ClientViaElement)from;
+#pragma warning suppress 56506 //[....]; base.CopyFrom() check for 'from' being null
+            this.ViaUri = source.ViaUri;
+        }
+
+        protected internal override object CreateBehavior()
+        {
+            return new ClientViaBehavior(this.ViaUri);
+        }
+
+        public override Type BehaviorType
+        {
+            get { return typeof(ClientViaBehavior); }
+        }
+    }
+}
+
+
+