|
<< Click to Display Table of Contents >> IsDigit() |
  
|
IsDigit()
|
<< Click to Display Table of Contents >> IsDigit() |
|
Purpose
To determine if the first character of a string is a numeric digit
Syntax
IsDigit( <cString> ) lLogical
Arguments
<cString> is the string to test
Returns
IsDigit() returns TRUE if the first character in <cString> is a digit (0-9).