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Hot to know if url is changed?

thed0ct0r

Hi, can i know by code if a user is entered in a web page by a link or by changing the url in the address bar? Thanks

3 Replies

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sacresp22y ago
Look for HTTP_REFERER http header.
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thed0ct0r22y ago
I don't understand you... i have a.aspx & b.aspx; in a.aspx there's a link to b.aspx. how may i do in the b.aspx page_load to know if the user is coming from a.aspx or he just type "b.aspx" in the address bar?
+1
james22y ago
You can send a web request to it, and if you get a 404 error code back, then the page no longer exists.
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