c＃中的进度条（winforms） [英] Progressbar in c#(winforms)

问题描述

我有Windows应用程序，其中我需要显示进度条，同时将数据保存到数据库中。我点击此数据时有一个名为 btn_Submit 的按钮，同时保存它需要时间，所以我想显示进度条的平均时间，以便用户知道数据正在被保存。我可以使用这个windows应用程序。我知道背景工作但从未使用过任何人帮助我吗？

  private   void  btn_Submit_Click（ object  sender，EventArgs e）
 {
 \\\\\ 
这是我的代码...... 
} 

解决方案

具体怎么做取决于你如何保存信息，但基本上你需要移动数据库将代码更新到单独的线程中，以便UI线程可以保持响应并向用户显示进度。看一下 BackgroundWorker [ ^ ] - 该链接包含一个带进度指示器的示例。

i have windows application in which i need to show progressbar while data is being saved into database.I have button named btn_Submit on click of this data is saved while saving it takes time so i wat to show progressbar for mean time so that user get known that data is being saved.how i can do with this windows application.i am aware of backgroundworker but never used.can any one help me?

private void btn_Submit_Click(object sender, EventArgs e)
{
\\\\\
Here goes my code......
}

解决方案

Exactly how to do this depends on how you are saving the information, but basically you need to move the database update code into a separate thread, so that the UI thread can remain responsive and show the user the progress. Have a look at a BackgroundWorker[^] - the link includes an example with a progress indicator.

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