關(guān)于限制一個程序只能運行一個實例,實現(xiàn)方法如下,當然,還有很多種方法。
(詳細請參考MSDN中對Mutex類的說明)
using System.Threading;
static void Main()
{
bool initiallyOwned = true;
bool isCreated;
Mutex m = new Mutex(initiallyOwned,"MyTest",out isCreated);
if (!(initiallyOwned && isCreated))
{
MessageBox.Show("抱歉,程序只能在一臺機上運行一個實例!","提示");
Application.Exit();
}
else
{
Application.Run(new MainForm());
}
}