Función IsNumeric

Tests if an expression is a number. If the expression is a number, the function returns True, otherwise the function returns False.

Sintaxe:

IsNumeric (Var)

Valor de retorno:

Boolean

Parámetros:

Variable: Calquera expresión que queira probar.

Exemplo:

Sub ExampleIsNumeric
Dim vVar As Variant
    vVar = "ABC"
    Print IsNumeric(vVar) ' False
    vVar = "123"
    Print IsNumeric(vVar) ' True
End Sub