Forms Data Controls :: Compare Integer Value To Primary Keys Of A Detailsvew Datasource?

Mar 8, 2010

I have a textbox that takes an integer value, and a submit button that when clicked passes the value to a detailsview to display the database record at that index.

What I'd like to do is, when the button is clicked, compare the number to the keys in the detailsview's datasource so that if the record ID doesn't exist, I can display a label telling the user that the ID# doesn't exist.

How would I go about doing this? Is there some sort of compare method for the datakeynames property?

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