如何让线程一个接一个(而不是同时)运行,急!急!急!急!

[chouglingy]

我的CODE是这样的(应该怎么改呢):
void timerStart_Tick(object serder, EventArgs e)
{
try
{
string strAppRunStartTime="202501";
string strNowTime = DateTime.Now.ToString("HHmmss");
if (strAppRunStartTime == strNowTime)
{
Thread t1= new Thread(new ThreadStart(s1));
t1.Priority = ThreadPriority.Highest;
t1.Start();

Thread t2= new Thread(new ThreadStart(s2));
t2.Priority = ThreadPriority.BelowNormal;
t2.Start();

Thread t3= new Thread(new ThreadStart(s3));
t3.Priority = ThreadPriority.BelowNormal;
t3.Start();

Thread t4= new Thread(new ThreadStart(s4));
t4.Priority = ThreadPriority.BelowNormal;
t4.Start();
}
}
}
catch (Exception err)
{
errMessage(err.Message,"timerStart_Tick");
}
}

[chouglingy]

自己先顶一下

[raulredondo]

private void S()
{
s1();
s2();
s3();
s4();
}

Thread t= new Thread(new ThreadStart(S));
t.Priority = ThreadPriority.BelowNormal;
t.Start();

[minioreo]

先初始化4个线程 然后
t1.start();
t1.join();
t2.start();
t2.join();
t3.start();
t3.join();
t4.start();

[minioreo]

如果四个方法是顺序执行的 没有必要用多线程了把 直接四个方法依次调用 效率反而比多线程高