C#同一个进程执行一次的解决方案
System.Threading.Thread th1;public void TestThread(){if (th1 == null || !th1.IsAlive){th1 = new System.Threading.Thread(要执行的方法);th1.IsBackground = true;th1.Start();}}
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System.Threading.Thread th1;public void TestThread(){if (th1 == null || !th1.IsAlive){th1 = new System.Threading.Thread(要执行的方法);th1.IsBackground = true;th1.Start();}}