如何启动按钮后，点击一个循环，然后再停止它在同一个按钮点击 [英] How to start a loop upon button click, then stop it upon same button click again

问题描述

好了，所以这是我第二次在这里发帖很抱歉，如果这个问题已经回答了，我不能找到任何东西。

所以基本上我有一个按钮，我想开始一个循环时pressed，我则希望循环不断重复，直到该按钮是pressed再说，我一直在努力的身影这一点了一会儿，我似乎无法得到这个工作。

因此​​在循环中，程序被改变内部几个图片框的图像，我想同样按钮被点击，直到程序继续在一个循环改变的图像

感谢您的帮助：）

如果您需要任何详细信息，只是让我知道

编辑：

 私人无效btnDance_Click（对象发件人，EventArgs的发送）
    {
        布尔点击;
        如果（点击==真）
        {
            timer1.Stop（）;
        }
        其他
        {
            点击= TRUE;
            timer1.Start（）;
        }
    }
 

解决方案

想想事件驱动...把计时器窗体上。在Tick事件做你的工作。然后，只需有按钮切换计时器是否激活...

 私人无效timer1_Tick（对象发件人，EventArgs的发送）
    {
        //此处更改您的形象
    }    私人无效的button1_Click（对象发件人，EventArgs的发送）
    {
        //切换定时器的启用状态
        timer1.Enabled = timer1.Enabled！;
    }
 

Okay so this is my second time posting here so sorry if this question has already been answered, I couldnt find anything on it.

So basically I have a button, which I want to start a loop when its pressed, I then want the loop to keep repeating until the same button is pressed again, I've been trying to figure this out for a while and I cant seem to get this to work.

So Inside the loop, the program is changing the image inside several picture boxes, I want the program to continue changing the images in a loop until the same button is clicked

Thanks for your help :)

If you need any more information just let me know

EDIT:

    private void btnDance_Click(object sender, EventArgs e)
    {
        bool clicked;
        if (clicked == true)
        {
            timer1.Stop();
        }
        else
        {
            clicked = true;
            timer1.Start();
        }
    }

解决方案

Think event-driven... put a timer on your form. In the tick event do your work. Then just have the button toggle whether the timer is active...

    private void timer1_Tick(object sender, EventArgs e)
    {
        // Change your image here
    }

    private void button1_Click(object sender, EventArgs e)
    {
        // Toggle the timer's enabled state
        timer1.Enabled = !timer1.Enabled;
    }

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