Querystring null check c#

IsDBNull do not work if querystring is null then do something else do something else end if thanks much. Monday, January 8, PM. Grz, Kris. User posted A Querystring can't be null, but it can be Nothing, at least the variables can I'm not sure about the entire Request. User posted Thanks Kris van der Mast!

Thanks ps2goat! Wednesday, April 27, AM. Thursday, April 28, PM. Contents Exit focus mode. Http Utility. Please rate your experience Yes No. Any additional feedback? Namespace: System. Web Assembly: System. ParseQueryString String. Important The ParseQueryString method uses query strings that might contain user input, which is a potential security threat.

Applies to. ParseQueryString String, Encoding. IsNullOrWhiteSpace : if! Note that empty is not the same as null: if Request. Metro Smurf Metro Smurf 35k 20 20 gold badges silver badges bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses.

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