c# - 如何在计时器超时时显示消息框 [英] how to display a message box when timer elapses in c#
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问题描述
我将我的时间间隔设置为 100.当计时器结束时,会显示消息框,但我的屏幕上充满了消息框.我应该如何用一个消息框来停止它,指示计时器已过.这是我的代码......你能指导我在哪里给停止计时器......
I gave my time interval as 100. when the timer elapsed the message box is displayed but my screen is flooded with message boxes. How should i stop it with one message box indicating timer elapsed. Here's my code... Can you guide me where to give stop timer...
namespace timer1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void timer1_Tick(object sender, EventArgs e)
{
Timer t = new Timer();
t.Interval = 100;
timer1.Enabled = true;
timer1.Tick += new System.EventHandler(OnTimerEvent);
}
private void OnTimerEvent(object sender, EventArgs e)
{
MessageBox.Show("time over");
}
}
}
推荐答案
我猜(因为你没有提供代码),在中断服务程序中:
I guess (as you don't provide code), in the Interrupt Service Routine:
public void YourTimer_Tick(object sender, EventArgs e)
{
YourTimer.Stop();
MessageBox.Show("You message...");
}
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