在指定webBrowser的URL后如何立即生效?
代码: 
 this.webBrowser.Url=new   Uri( "c:\autoexec.bat ");    
 strDoc   =   this.webBrowser1.DocumentText;   
 此时strDoc仍为空,应该如何做?
------解决方案--------------------//参考如下代码: 
             webBrowser1.Url = new Uri( "C:\\Temp\\Temp.htm "); 
             while (webBrowser1.ReadyState == WebBrowserReadyState.Loading) 
                 Application.DoEvents(); 
             string strDoc = webBrowser1.DocumentText;