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Silverlight网页打开后马上崩溃,“白屏”,而且毫无提示

 

       在Application_UnhandledException函数内,跟踪异常e的提示信息,可以了解到如下信息:

 

at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary()
at System.Net.OpenReadCompletedEventArgs.get_Result()
at MapBase.NewMap.Layer.NewMapWMTSLayer.w_OpenReadCompleted(Object sender, OpenReadCompletedEventArgs e)
at System.Net.WebClient.OnOpenReadCompleted(OpenReadCompletedEventArgs e)
at System.Net.WebClient.OpenReadOperationCompleted(Object arg)

 

      尝试了实时调试功能http://baike.baidu.com/view/1370595.htm,以失败告终。