2010-09-27 8 views

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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; 
      } 
     } 

Voici comment j'ai pu afficher la barre de progression pour plusieurs contrôles de navigateur Web.