定时器在 C# 中持续触发，无法停止 [英] Timer continuously firing in C#, Not able to stop

问题描述

有人可以帮助我在 windows form C3 应用程序中停止我的计时器吗?我使用设计器在表单中添加了计时器，间隔设置为 1000；单击按钮后等待 5 秒后，我想执行一些操作.请检查代码并建议我.现在的问题是我无限获得 MessageBox2 并且永远不会停止计时器.

Could any one help me to stop my timer in windows form C3 application? I added timer in form using designer and interval is set as 1000; I would like to do some actions after 5 seconds of waiting after button click. Please check the code and advise me. Problem now is I get MessageBox2 infinitely and never gets the timer stop.

static int count;

public Form1()
        {
            InitializeComponent(); 
            timer1.Tick += timer1_Tick;
        }
public void button1_Click(object sender, EventArgs e)
        {

        timer1.Enabled = true;

        while(count>5)
         {
          ....dosome actions...
         }

        }
private void timer1_Tick(object sender, EventArgs e)
        {
            count1++;
           MessageBox.Show("Messagebox2");
           if (count1 == 5)
           {
               //timer1.Enabled = false; timer1.Stop(); 
               ((System.Timers.Timer)sender).Enabled = false;
               MessageBox.Show("stopping timer");
           }
        }

推荐答案

我会让 count 无用，只需使用 timer 1 interval 属性并将您的操作放入timer1_Tick 事件.

I would render the count useless and just use the timer 1 interval property and put your actions in the timer1_Tick event.

  public void button1_Click(object sender, EventArgs e)
    {
          timer1.Interval = 5000;
          timer1.Enabled = true;
    }

   private void timer1_Tick(object sender, EventArgs e)
   {
        timer1.Enabled = false;  
        MessageBox.Show("stopping timer");
        // Your other actions here
   }

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