æéæ§ä»¶:LabelãTimerãæ§ä»¶å±æ§è®¾ç½®ï¼label : ID ââlblisExist Timer : ID ââtimer1 Enableââtrue Intervalââ1000 // å 为åä½æ¯æ¯«ç§ So 1000=1ç§åå»timer1 ï¼ç¼åCodeï¼ private void timer1_Tick(object sender, EventArgs e)
{
string processname = "QQ";
if (Process.GetProcessesByName(processname).Length > 0)
{
lblisExist.Text = "åå¨";
}
else
{
lblisExist.Text = "ä¸åå¨";
}
}
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