Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/mscorlib/system/multicastnotsupportedexception.cs

@@ -0,0 +1,38 @@
+// ==++==
+// 
+//   Copyright (c) Microsoft Corporation.  All rights reserved.
+// 
+// ==--==
+////////////////////////////////////////////////////////////////////////////////
+// MulticastNotSupportedException
+// This is thrown when you add multiple callbacks to a non-multicast delegate.
+////////////////////////////////////////////////////////////////////////////////
+
+namespace System {
+    
+    using System;
+    using System.Runtime.Serialization;
+[System.Runtime.InteropServices.ComVisible(true)]
+    [Serializable]
+    public sealed class MulticastNotSupportedException : SystemException {
+        
+        public MulticastNotSupportedException() 
+            : base(Environment.GetResourceString("Arg_MulticastNotSupportedException")) {
+            SetErrorCode(__HResults.COR_E_MULTICASTNOTSUPPORTED);
+        }
+    
+        public MulticastNotSupportedException(String message) 
+            : base(message) {
+            SetErrorCode(__HResults.COR_E_MULTICASTNOTSUPPORTED);
+        }
+        
+        public MulticastNotSupportedException(String message, Exception inner) 
+            : base(message, inner) {
+            SetErrorCode(__HResults.COR_E_MULTICASTNOTSUPPORTED);
+        }
+
+        internal MulticastNotSupportedException(SerializationInfo info, StreamingContext context) : base(info, context) {
+        }
+
+    }
+}