A
ALI-R
How can I programmatically figure out the a URL that user has been entered
is valid or not ,I mean wethere it exist or not????
thanks
is valid or not ,I mean wethere it exist or not????
thanks
Kumar Reddi said:What you mean a URL exists or not?
Do you want to check for certain parameters passed in the query string. For
the you need to use Request.QueryString["parameterName"]
ALI-R said:How can I programmatically figure out the a URL that user has been entered
is valid or not ,I mean wethere it exist or not????
thanks
Well .NET uses the HttpWequest and HttpWebResponse objects. You can do a
search on those. The theory is that you make a request passing the url.
Then
you will get a response back. If the response code you got back is a 404
Error (Page not found), then the URL does not exist.
Easier said that done I guess.
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