添加引用：
using System.Diagnostics;
using System.Runtime.InteropServices;
定义：
Process process = null;
IntPtr appWin;
private string exeName ="";
[DllImport("user32.dll", EntryPoint ="GetWindowThreadProcessId", SetLastError = true,
CharSet = CharSet.Unicode, ExactSpelling =true,
CallingConvention = CallingConvention.StdCall)]
private staticextern long GetWindowThreadProcessId(long hWnd,long lpdwProcessId);
[DllImport("user32.dll", SetLastError =true)]
private staticextern IntPtr FindWindow(string lpClassName,string lpWindowName);
[DllImport("user32.dll", SetLastError =true)]
private staticextern long SetParent(IntPtr hWndChild,IntPtr hWndNewParent);
[DllImport("user32.dll", EntryPoint ="GetWindowLongA", SetLastError = true)]
private staticextern long GetWindowLong(IntPtr hwnd,int nIndex);
[DllImport("user32.dll", EntryPoint ="SetWindowLongA", SetLastError = true)]
private staticextern long SetWindowLong(IntPtr hwnd,int nIndex, long dwNewLong);
//private static extern int SetWindowLong(IntPtr hWnd, int nIndex, IntPtr dwNewLong);
[DllImport("user32.dll", SetLastError =true)]
private staticextern long SetWindowPos(IntPtr hwnd,long hWndInsertAfter, long x,long y, long cx, long cy, long wFlags);
[DllImport("user32.dll", SetLastError =true)]
private staticextern bool MoveWindow(IntPtr hwnd,int x, int y, int cx, int cy, bool repaint);
[DllImport("user32.dll", EntryPoint ="PostMessageA", SetLastError = true)]
private staticextern bool PostMessage(IntPtr hwnd,uint Msg, long wParam,long lParam);
private constint SWP_NOOWNERZORDER = 0x200;
private const int SWP_NOREDRAW = 0x8;
private constint SWP_NOZORDER = 0x4;
private constint SWP_SHOWWINDOW = 0x0040;
private constint WS_EX_MDICHILD = 0x40;
private constint SWP_FRAMECHANGED = 0x20;
private constint SWP_NOACTIVATE = 0x10;
private constint SWP_ASYNCWINDOWPOS = 0x4000;
private constint SWP_NOMOVE = 0x2;
private constint SWP_NOSIZE = 0x1;
private constint GWL_STYLE = (-16);
private constint WS_VISIBLE = 0x10000000;
private constint WM_CLOSE = 0x10;
private constint WS_CHILD = 0x40000000;
public string ExeName
{
get
{
return exeName;
}
set
{
exeName = value;
}
}
调用：
this.exeName = @"C:/Program Files/Kingview/Touchvew.exe";
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.splitContainer1.Panel2.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);
在控件改变大小的时候，调用：
private void splitContainer1_Panel2_Resize(object sender,EventArgs e)
{
if (this.appWin !=IntPtr.Zero)
{
MoveWindow(appWin, 0, 0, this.splitContainer1.Panel2.Width,this.splitContainer1.Panel2.Height, true);
}
base.OnResize(e);
}
窗口退出时：
private void Form1_FormClosed(object sender,FormClosedEventArgs e)
{
process.Kill();
// Stop the application
//if (appWin != IntPtr.Zero)
//{
//// Post a colse message
////PostMessage(appWin, WM_CLOSE, 0, 0);
//// Delay for it to get the message
//// System.Threading.Thread.Sleep(1000);
//// Clear internal handle
//appWin = IntPtr.Zero;
//}
//base.FormClosed(e);
}
