Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System/compmod/system/componentmodel/AddingNewEventArgs.cs

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+//------------------------------------------------------------------------------
+// <copyright file="AddingNewEventArgs.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+namespace System.ComponentModel {
+    using System;
+    using System.ComponentModel;
+    using System.Security.Permissions;
+
+    /// <devdoc>
+    ///     Provides data for an event that signals the adding of a new object
+    ///     to a list, allowing any event handler to supply the new object. If
+    ///     no event handler supplies a new object to use, the list should create
+    ///     one itself.
+    /// </devdoc>
+    [HostProtection(SharedState = true)]
+    public class AddingNewEventArgs : EventArgs
+    {
+        private object newObject = null;
+
+        /// <devdoc>
+        ///     Initializes a new instance of the <see cref='System.ComponentModel.AddingNewEventArgs'/> class,
+        ///     with no new object defined.
+        /// </devdoc>
+        public AddingNewEventArgs() : base() {
+        }
+
+        /// <devdoc>
+        ///     Initializes a new instance of the <see cref='System.ComponentModel.AddingNewEventArgs'/> class,
+        ///     with the specified object defined as the default new object.
+        /// </devdoc>
+        public AddingNewEventArgs(object newObject) : base() {
+            this.newObject = newObject;
+        }
+
+        /// <devdoc>
+        ///     Gets or sets the new object that will be added to the list.
+        /// </devdoc>
+        public object NewObject {
+            get {
+                return newObject;
+            }
+
+            set {
+                newObject = value;
+            }
+        }
+    }
+}