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How to: Typecast a WebRequest to Access Protocol Specific Properties

This example shows how to typecast a WebRequest so that you can access protocol specific properties.

Пример

HttpWebRequest httpreq = 
   (HttpWebRequest) WebRequest.Create("https://www.contoso.com/");
Dim httpreq As HttpWebRequest = _
   CType(WebRequest.Create("https://www.contoso.com/"), HttpWebRequest)

См. также

Основные понятия

Programming Pluggable Protocols