显示进度条上完成的工作百分比 [英] Show Percentage of work accomplished on Progress bar

问题描述

Hello All，



我需要使用该线程显示方法DoLongWork（）在进度条中完成的工作百分比。

Hello All,

I need to show the percentage of the work done by method DoLongWork() in a Progressbar using the thread.

Public string  DoLongWork(int varName)
{
     Thread.Sleep(1000000);

     /*This method will take 1 hour to return the result (say)*/
     Return "Done";
}

任何类型的建议都将受到高度赞赏。谢谢，Anil



问候，

Anil

Any type of suggestion will be highly appreciated. Thanks, Anil

Regards,
Anil

推荐答案

请看我的评论这个问题。答案取决于太多因素：1）您如何估计工作的百分比（基于迭代次数，时间估计等）？ 2）你的UI库是什么。如果你建议一个更现实的例子，它可以帮助你获得更有效的帮助。



同时请学习一些基本问题的基础知识。这与UI线程调用有关：调用或 BeginInvoke 。请查看我过去的答案：

Control.Invoke（ ）与Control.BeginInvoke（） [ ^ ]，

Treeview扫描仪和MD5的问题 [ ^ ]。

-SA

Please see my comment to the question. The answer depends on too factors: 1) how can you estimate the percentage of the work (based on number of iterations, time estimate, etc)? 2) what is your UI library. If you suggest a more realistic example, it can help you to get more productive help.

In the meanwhile please learn some basics fundamental to this problem. This is related to UI thread invocation: Invoke or BeginInvoke. Please see my past answers:
Control.Invoke() vs. Control.BeginInvoke()[^],
Problem with Treeview Scanner And MD5[^].

—SA

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