//停止关联的进程
[System.Runtime.InteropServices.DllImport("User32.dll", CharSet = System.Runtime.InteropServices.CharSet.Auto)]
private static extern int GetWindowThreadProcessId(IntPtr hwnd, out int ID);
private void Kill(Microsoft.Office.Interop.Excel.Application excel)
{
IntPtr t = new IntPtr(excel.Hwnd); //得到句柄
int k = 0;
GetWindowThreadProcessId(t, out k);
System.Diagnostics.Process p = System.Diagnostics.Process.GetProcessById(k);
p.Kill();
}
