Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Activities/System/Activities/RegistrationContext.cs

@@ -0,0 +1,42 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//-----------------------------------------------------------------------------
+
+namespace System.Activities
+{
+    using System;
+    using System.Activities.Runtime;
+    using System.Runtime;
+
+    [Fx.Tag.XamlVisible(false)]
+    public sealed class RegistrationContext
+    {
+        ExecutionPropertyManager properties;
+        IdSpace currentIdSpace;
+
+        internal RegistrationContext(ExecutionPropertyManager properties, IdSpace currentIdSpace)
+        {
+            this.properties = properties;
+            this.currentIdSpace = currentIdSpace;
+        }
+
+        public object FindProperty(string name)
+        {
+            if (string.IsNullOrEmpty(name))
+            {
+                throw FxTrace.Exception.ArgumentNullOrEmpty("name");
+            }
+
+            if (this.properties == null)
+            {
+                return null;
+            }
+            else
+            {
+                return this.properties.GetProperty(name, this.currentIdSpace);
+            }
+        }
+    }
+}
+
+