亟需 C# WinForm进度条实现方法

急需 C# WinForm进度条实现方法.
通过WinForm实现了一个计算功能，并且要导出数据。需要用进度条progressBar来呈现这个过程。

[解决办法]
大同小异，一般都采用线程。
[解决办法]

C# code

private void CopyWithProgress(string[] filenames){    // Display the ProgressBar control.    pBar1.Visible = true;    // Set Minimum to 1 to represent the first file being copied.    pBar1.Minimum = 1;    // Set Maximum to the total number of files to copy.    pBar1.Maximum = filenames.Length;    // Set the initial value of the ProgressBar.    pBar1.Value = 1;    // Set the Step property to a value of 1 to represent each file being copied.    pBar1.Step = 1;        // Loop through all files to copy.    for (int x = 1; x <= filenames.Length; x++)    {        // Copy the file and increment the ProgressBar if successful.        if(CopyFile(filenames[x-1]) == true)        {            // Perform the increment on the ProgressBar.            pBar1.PerformStep();        }    }}
[解决办法]
 两个线程，一个是进度条的，一个是你的时间查询          
          Thread s2 = new Thread(new ThreadStart(NewMothod));
           s2.Start();

           Thread s1 = new Thread(new ThreadStart(Search));
           s1.Start();
这是实现进度条的方法：
private void NewMothod()
       {
           for (int i = 1; i <= 10; i++)
           {
               Thread.Sleep(100);
               progressBar.Value = i * 10;
               if (autoEvents.WaitOne(10,false))
               {
                   progressBar.Value = 100;
                   break;
               }
           }  
       }

看看对你有没有帮助！！！


[解决办法]
补充一点，当你的数据导入完成之后可以出发一个事件，表示导入完成，可以通知进度条！！