Windows 窗体 ProgressBar:启动/停止选取框的最简单方法? [英] Windows Forms ProgressBar: Easiest way to start/stop marquee?

问题描述

我正在使用 C# 和 Windows 窗体.我有一个正常的进度条在程序中工作正常，但现在我有另一个操作，无法轻松计算持续时间.我想显示一个进度条，但不知道启动/停止滚动字幕的最佳方式.我希望有一些简单的事情，比如设置跑马灯速度，然后有一个 start() 和 stop()，但它似乎并不那么简单.我必须在后台运行一个空循环吗?我如何最好地做到这一点?谢谢

I am using C# and Windows Forms. I have a normal progress bar working fine in the program, but now I have another operation where the duration cannot be easily calculated. I would like to display a progress bar but don't know the best way to start/stop the scrolling marquee. I was hoping for something as simple as setting the marquee speed and then having a start() and stop() but it doesn't appear to be that simple. Do I have to run an empty loop in the background? How do I best do this? Thanks

推荐答案

使用样式设置为 Marquee 的进度条.这表示一个不确定的进度条.

Use a progress bar with the style set to Marquee. This represents an indeterminate progress bar.

myProgressBar.Style = ProgressBarStyle.Marquee;

您还可以使用 MarqueeAnimationSpeed 属性用于设置小块颜色在进度条上设置动画所需的时间.

You can also use the MarqueeAnimationSpeed property to set how long it will take the little block of color to animate across your progress bar.

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