Solved

# Regex Problem

Posted on 2004-09-04

I'm trying to work out a regular expression to deal with monitor resolutions but I'm a bit stuck. The expression should allow any number of digits, then any number of spaces, then an x or an X then any number of spaces and then any number or digits. As it stands I have this...

[0-9\ ]+(x|X)[0-9\ ]+

This is for a Regex in C#. The problem with this is that it still allows letters either before or after the numbers but not either side of the x. The possibilities I'm after are like...

1280x1024

1280 x 1024

1280X1024

1280 X 1024

That kind of thing.

Any ideas?

Darrell