Stop the user entering ' char

Posted by Phil on Stack Overflow See other posts from Stack Overflow or by Phil
Published on 2010-03-30T07:19:50Z Indexed on 2010/03/30 7:23 UTC
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ASP.NET

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sql

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string

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validation

I have a search page where I would like to stop the user entering a ' into textboxes, or replace it with a suitable character. Can anyone help me achieve this in asp.net vb ?

For example if a user searches for O'Reilly the search crashes with error:

Line 1: Incorrect syntax near 'Reilly'. Unclosed quotation mark before the character string ' '.

Thanks!

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