Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web.Extensions/ui/WebControls/ListViewSelectEventArgs.cs

@@ -0,0 +1,33 @@
+//------------------------------------------------------------------------------
+// <copyright file="ListViewSelectEventArgs.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Collections.Specialized;
+using System.ComponentModel;
+
+namespace System.Web.UI.WebControls {
+
+    public class ListViewSelectEventArgs : CancelEventArgs {
+        private int _newSelectedIndex;
+
+        public ListViewSelectEventArgs(int newSelectedIndex) : base(false) {
+            this._newSelectedIndex = newSelectedIndex;
+        }
+
+        /// <devdoc>
+        /// <para>Gets the index of the selected row to be displayed in the <see cref='System.Web.UI.WebControls.ListView'/>. 
+        ///    This property is read-only.</para>
+        /// </devdoc>
+        public int NewSelectedIndex {
+            get {
+                return _newSelectedIndex;
+            }
+            set {
+                _newSelectedIndex = value;
+            }
+        }
+    }
+}