如何处理HttpException？

Exception information:
    Exception type: HttpException
    Exception message: Maximum request length exceeded.
   at System.Web.HttpRequest.GetEntireRawContent()
   at System.Web.HttpRequest.GetMultipartContent()
   at System.Web.HttpRequest.FillInFormCollection()
   at System.Web.HttpRequest.get_Form()
   at System.Web.HttpRequest.get_HasForm()
   at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull)
   at System.Web.UI.Page.DeterminePostBackMode()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

我知道这个exception是由于上传的文件大于config里面设置的maxRequestLength的时候抛出的。

但能不能在哪个地方控制，当遇到这个异常时跳转到另一个较为友好一点的URL，而不是 "Internet Explorer cannot display the webpage"?

函数式编程

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如何处理HttpException？

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