protected void Application_Error(object sender, EventArgs e)
 {
     Exception ex = Server.GetLastError();
     string url = HttpContext.Current.Request.Url.ToString();
     if (!url.EndsWith("png") && !url.EndsWith("jpg") && !url.EndsWith("gif") && !url.EndsWith("jpeg") && !url.EndsWith("bmp"))           
     {
         ErrorHandler erHandler = new ErrorHandler();
         erHandler.LogCommonException(ex);
     }                  
 }
 protected void Application_Error(object sender, EventArgs e)
 {
     Exception ex = Server.GetLastError();
     if (null != HttpContext.Current)
     {
         string url = HttpContext.Current.Request.Url.ToString();
         ApplicationController objAppController = new ApplicationController();
         if (objAppController.IsImageRequest(url))
         {
             ErrorHandler erHandler = new ErrorHandler();
             erHandler.LogCommonException(ex);
         }
     }
 }