日期:2014-05-18 浏览次数:20854 次
System.Threading.Mutex mutex = new System.Threading.Mutex(false,"MES");
bool Running = !mutex.WaitOne(0, false);
if (Running)
{
  MessageBox.Show("另一个进程正在运行!", "提示", MessageBoxButtons.OK,MessageBoxIcon.Information);
}
else
{
}