redirect - In Asp.Net, check for existence of aspx page before redirecting to it? -

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How can I check the existence of an aspx page before I try to redirect it, So that's my C # code in that case? 

  response. Radical ("~ / SomePage.aspx")

But I have to make sure that the page actually exists before I call it. It works with the string after all, so maybe I have some type or something else, or maybe I have not created that page yet.

Do one on the page. 

  if (file example (server.mappath ("~ / SomePage.aspx"))) Response.Redirect ("~ / SomePage.aspx");

You have a system Io will use the namespace.


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