首先mutx m = new mutex();
在一个函数中 m.WaitOne();
然后 m.ReleaseMutex();
在另一个函数中 同样 m.WaitOne();
m.ReleaseMutex();
你要写的只能一个进程访问的代码段就放在m.WaitOne();和m.ReleaseMutex();中间
private Mutex mutF = new Mutex();
private Mutex mutH = new Mutex();
private void ReadF()
{
mutF.WaitOne();
// your code to access the resource
mutF.ReleaseMutex();
}
private void ReadH()
{
mutH.WaitOne();
// your code to access the resource
mutH.ReleaseMutex();
}
private void Form1_Load(object sender, EventArgs e)
{
Thread tF = new Thread(new ThreadStart(ReadF));
Thread tH = new Thread(new ThreadStart(ReadH));
tFlower.Start();
tH.Start();
mutF.WaitOne();
mutH.WaitOne();
// your code to access the resource
Thread.Sleep(1000);
mutH.ReleaseMutex();
mutF.ReleaseMutex();
} 
