在窗体中嵌入 应用程序

//在窗体中嵌入应用程序
//show

   Process process = null;
        IntPtr appWin;
        private string exeName = "";

        [DllImport("user32.dll", SetLastError = true)]
        private static extern long SetParent(IntPtr hWndChild, IntPtr hWndNewParent);


        [DllImport("user32.dll", SetLastError = true)]
        private static extern bool MoveWindow(IntPtr hwnd, int x, int y, int cx, int cy, bool repaint);

private void button1_Click(object sender, EventArgs e)
        {
            this.exeName = IniHelper.IniData.VideoUrl.pathvalue;
            try
            {
                // Start the process
                process = System.Diagnostics.Process.Start(this.exeName);
                // Wait for process to be created and enter idle condition
                process.WaitForInputIdle();

                // Get the main handle
                appWin = process.MainWindowHandle;
            }
            catch (Exception ex)
            {
                MessageBox.Show(this, ex.Message, "Error");
            }
            // Put it into this form
            SetParent(appWin, this.Handle);
            // Remove border and whatnot
            // SetWindowLong(appWin, GWL_STYLE, WS_VISIBLE);
            // Move the window to overlay it on this window
            MoveWindow(appWin, 0, 0, this.Width, this.Height, true);
        }
        private void Form2_FormClosed(object sender, FormClosedEventArgs e)
        {
            try
            {
                process.Kill();
            }
            catch { }
        }
        private void Form2_Resize(object sender, EventArgs e)
        {
            if (this.appWin != IntPtr.Zero)
            {
                MoveWindow(appWin, 0, 0, this.Width, this.Height, true);
            }
            //base.OnResize(e);
        }