Check if var is alphanumeric?

[VB Programmer]

How can you check to see if a variable is a number or is alphanumeric?
What's the easiest way?

 

[Kevin Spencer]

Turn Option Strict ON. You'll never have to guess again.

--
HTH,
Kevin Spencer
..Net Developer
Microsoft MVP
Neither a follower
nor a lender be.

 

[bruce barker]

use a regular expression. see the regex class library

-- bruce (sqlwork.com)


| How can you check to see if a variable is a number or is alphanumeric?
| What's the easiest way?
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