C＃WebBrowser控制代理

Question

如何在C＃WebBrowser控件/組件中實現代理。

我想知道的是如何實現代理，因此我的C＃webBrowser控件在運行時使用此代理進行瀏覽。

我也不想通過註冊表來更改代理...因爲它會影響我的正常瀏覽...

Answer 1

private Uri currentUri; 

     private void Form1_Load(object sender, EventArgs e) 
     { 
      currentUri = new Uri(@"http://www.stackoverflow.com"); 
      HttpWebRequest myRequest = (HttpWebRequest) HttpWebRequest.Create("http://www.stackoverflow.com"); 
      //WebProxy myProxy = new WebProxy("208.52.92.160:80"); 
      //myRequest.Proxy = myProxy; 

      HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse(); 

      webBrowser1.DocumentStream = myResponse.GetResponseStream(); 

      webBrowser1.Navigating += new WebBrowserNavigatingEventHandler(webBrowser1_Navigating); 
     } 

     void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e) 
     { 
      if (e.Url.AbsolutePath != "blank") 
      { 
       currentUri = new Uri(currentUri, e.Url.AbsolutePath); 
       HttpWebRequest myRequest = (HttpWebRequest)HttpWebRequest.Create(currentUri); 

       HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse(); 

       webBrowser1.DocumentStream = myResponse.GetResponseStream(); 
       e.Cancel = true; 
      } 
     } 

你必須與它一點點打，但我能瀏覽網站。

或者你可以嘗試修改WebRequest.DefaultWebProxy設置： http://msdn.microsoft.com/en-us/library/system.net.webrequest.defaultwebproxy.aspx