public void Test_TryExecute_Variation_2()
 {
     using (TestServer server = new TestServer(ServiceName))
     {
         server.Register();
         using (DdeClient client = new DdeClient(ServiceName, TopicName))
         {
             client.Connect();
             int result = client.TryExecute(TestData, Timeout);
             Assert.AreEqual(0, result);
             Assert.AreEqual(TestData, server.Command);
         }
     }
 }