Is there any pre-defined function in VB to check whether or not the given string is alpha numeric or just alpha ??<BR><BR>We have a function to check whether it&#039;s numeric or not (Isnumeric)<BR><BR>I don&#039;t want to write a long code to check each and every character in the string in ASCII...<BR><BR>Is there a way to get out of it, Any kind of help would be highly appreciated<BR>Thanks<BR><BR>Ainaken<BR>