Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web.Extensions/ApplicationServices/ValidatingPropertiesEventArgs.cs

@@ -0,0 +1,36 @@
+//------------------------------------------------------------------------------
+// <copyright file="ValidatingPropertiesEventArgs.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+ 
+namespace System.Web.ApplicationServices
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Collections.ObjectModel;
+    using System.Web;
+
+    public class ValidatingPropertiesEventArgs: EventArgs{
+        private IDictionary<string,object> _properties;
+        public IDictionary<string,object> Properties{
+            get{
+                    return _properties;
+                }
+            }
+
+        private Collection<string> _failedProperties;
+        public Collection<string> FailedProperties{
+            get{
+                    return _failedProperties;
+                }
+        }
+        internal ValidatingPropertiesEventArgs(){}
+
+        internal ValidatingPropertiesEventArgs(IDictionary<string,object> properties){
+            _properties = properties;
+            _failedProperties = new Collection<string>();
+        }
+    }
+}
+