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ASP.NET 2.0 Custom SiteMapProvider with external and/or duplicateURLs?

Hi,

I wrote my own SiteMapProvider which fetches the data from
a Sql Database (Navigation hierarchy). But this data
(categories) could contain absolute external Urls (like
http://google.com/) as well as duplicate Urls to the same
local or external file.

In both scenarios the runtime throws an exception. Is there
a known workaround?

Thanks for answers.

Regards, Thomas
http://blog.thomasbandt.de/
Jan 22 '06 #1
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