use*_*675 4 .net c# multithreading
WaitCallback委托的确切目的是什么?
WaitCallback callback = new WaitCallback(PrintMessage);
ThreadPool.QueueUserWorkItem(callback,"Hello");
static void PrintMessage(object obj)
{
Console.WriteLine(obj);
}
Run Code Online (Sandbox Code Playgroud)
我可以在"TheadPool"中表示"等待",直到线程可用.一旦可用,执行目标?