用於多個WebBrowser實例的ProgressBar

Question

如何將多個（動態數量）WebBrowser的CurrentProgress屬性聚合在一起，以便ProgressBar看起來精確？

Answer 1

if (currentProgressBar != null) 
     { 
      (currentProgressBar as ToolStripProgressBar).Maximum = (currentProgressBar as ToolStripProgressBar).Maximum; 
      (currentProgressBar as ToolStripProgressBar).Value = preValue + ((100 * (Int32)e.CurrentProgress)/(Int32)e.MaximumProgress); 
      if (e.CurrentProgress >= e.MaximumProgress) 
      { 
       preValue = (currentProgressBar as ToolStripProgressBar).Value; 
      } 
     } 

這就是我能夠得到進度條，以正確顯示多個網頁瀏覽器控件。