Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System/compmod/system/componentmodel/design/DocumentEventArgs.cs

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+//------------------------------------------------------------------------------
+// <copyright file="DocumentEventArgs.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+/*
+ */
+namespace System.ComponentModel.Design {
+    using Microsoft.Win32;
+    using System;
+    using System.ComponentModel;
+    using System.Diagnostics;
+    using System.Security.Permissions;
+    
+    /// <devdoc>
+    /// <para>Provides data for the System.ComponentModel.Design.IDesignerEventService.DesignerEvent
+    /// event that is generated when a document is created or disposed.</para>
+    /// </devdoc>
+    [HostProtection(SharedState = true)]
+    [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.InheritanceDemand, Name = "FullTrust")]
+    [System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Name="FullTrust")]
+    public class DesignerEventArgs : EventArgs {
+        private readonly IDesignerHost host;
+
+        /// <devdoc>
+        ///    <para>
+        ///       Initializes a new instance of the System.ComponentModel.Design.DesignerEventArgs
+        ///       class.
+        ///    </para>
+        /// </devdoc>
+        public DesignerEventArgs(IDesignerHost host) {
+            this.host = host;
+        }
+
+        /// <devdoc>
+        ///    <para>
+        ///       Gets or
+        ///       sets the host of the document.
+        ///    </para>
+        /// </devdoc>
+        public IDesignerHost Designer {
+            get {
+                return host;
+            }
+        }
+    }
+}
+