在WinForm中通过HTTP协议向服务器端上传文件

在WinForm中通过HTTP协议向服务器端上传文件(19)        this.oCookies = Response.Cookies;
      }
      else
      {
       // ** If we already have cookies update the list
       foreach (Cookie oRespCookie in Response.Cookies) 
       {
        bool bMatch = false;
        foreach(Cookie oReqCookie in this.oCookies) 
        {
         if (oReqCookie.Name == oRespCookie.Name) 
         {
          oReqCookie.Value = oRespCookie.Name;
          bMatch = true;
          break; //
         }
        } // for each ReqCookies
        if (!bMatch)
         this.oCookies.Add(oRespCookie);
       } // for each Response.Cookies
      }  // this.Cookies == null
     } // if Response.Cookie.Count > 0
    }  // if this.bHandleCookies = 0

    
    // *** Save the response object for external Access
    this.oWebResponse = Response;

    Encoding enc;
    try
    {