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diff --git a/cli_ure/source/ure/uno/util/DisposeGuard.cs b/cli_ure/source/ure/uno/util/DisposeGuard.cs
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+++ b/cli_ure/source/ure/uno/util/DisposeGuard.cs
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+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+using System;
+using unoidl.com.sun.star.lang;
+
+namespace uno.util
+{
+
+/** Helper class to conveniently auto dispose UNO objects from within
+    managed code.
+*/
+public struct DisposeGuard : IDisposable
+{
+    private XComponent m_xComponent;
+    
+    /** ctor.
+        
+        @param obj target object
+    */
+    public DisposeGuard( XComponent obj )
+    {
+        m_xComponent = obj;
+    }
+    
+    /** System.IDisposable impl
+    */
+    public void Dispose()
+    {
+        if (null != m_xComponent)
+            m_xComponent.dispose();
+    }
+}
+
+}