/text/sbasic/shared/03102700.xhp

IsNumeric function IsNumeric Function [Runtime] Tests if an expression is a number. If the expression is a number, the function returns True, otherwise the function returns False.

Syntax: IsNumeric (Var) Return value: Bool Parameters: Var: Any expression that you want to test. Example: Sub ExampleIsNumeric Dim vVar as variant vVar = "ABC" Print IsNumeric(vVar) REM Returns False vVar = "123" Print IsNumeric(vVar) REM Returns True end sub