1 files changed, 28 insertions, 0 deletions
diff --git a/Rx/NET/Source/System.Reactive.Linq/Reactive/EventPatternSource.cs b/Rx/NET/Source/System.Reactive.Linq/Reactive/EventPatternSource.cs
new file mode 100644
index 0000000..742970e
--- /dev/null
+++ b/Rx/NET/Source/System.Reactive.Linq/Reactive/EventPatternSource.cs
@@ -0,0 +1,28 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
+
+namespace System.Reactive
+{
+    class EventPatternSource<TEventArgs> : EventPatternSourceBase<object, TEventArgs>, IEventPatternSource<TEventArgs>
+#if !NO_EVENTARGS_CONSTRAINT
+        where TEventArgs : EventArgs
+#endif
+    {
+        public EventPatternSource(IObservable<EventPattern<object, TEventArgs>> source, Action<Action<object, TEventArgs>, /*object,*/ EventPattern<object, TEventArgs>> invokeHandler)
+            : base(source, invokeHandler)
+        {
+        }
+
+        event EventHandler<TEventArgs> IEventPatternSource<TEventArgs>.OnNext
+        {
+            add
+            {
+                Add(value, (o, e) => value(o, e));
+            }
+
+            remove
+            {
+                Remove(value);
+            }
+        }
+    }
+}