c# - Parsing Friendly Routed URL Parameter -


i have links in listview going detailed page view (not mvc):

http://localhost/mysite/events.aspx?eventid=14

after implementing routing, link in form:

http://localhost/mysite/events/14

what's best way parse/obtain eventid value in events.aspx code-behind , how should/would check make sure value passed?

i figured out , leaving question others refer to:

if (!page.ispostback) {     if (page.routedata.values["eventid"] != null)     {         int eventid = convert.toint32(page.routedata.values["eventid"]);     } }

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