需求：
       自己的winform应用程序，左边导航栏是别人net写的exe，之间的通讯用 activemq。
现在用下面的方法

processss.StartInfo.Arguments = "http://wwww.qq.com";

                                processss.Start();

                                Thread.Sleep(20000);

                                processss.WaitForInputIdle(5000);

                                MessageBox.Show(processss.MainWindowHandle.ToString());

                                var openWin = new window(processss.MainWindowHandle);

                                openWin.SetParent(panel2.Handle);

                                openWin.SetStyle(winapi.GWL_STYLE, (IntPtr)winapi.WS_VISIBLE);



                                openWin.Move(panel2.Location, panel2.Size, true);

                                //openWin.ShowWindow(openWin.Handle,0);



                                //设置被绑架程序的父窗口

                                //IntPtr videoPtr = processss.MainWindowHandle;

                                //long tryTimes = 1;

                                //while (videoPtr == IntPtr.Zero)

                                //{

                                //    videoPtr = processss.MainWindowHandle;

                                //    tryTimes++;

                                //    Thread.Sleep(100);



                                //    if (tryTimes >= 10) break;

                                //}

                                //SZTPlugInProcess.SetParentWindow(videoPtr, this.panel2.Handle);

                                ////改变尺寸

                                //SZTPlugInProcess.ResizeControl(videoPtr, (int)this.panel2.Width, (int)this.panel2.Height);

SetParentWindow、这些方法 都是 api 的
但是实现不了效果。求大神指点