IsNumeric Function

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

Notkun:

IsNumeric (Var)

Skilagildi:

Bool

Viðföng:

Var: Any expression that you want to test.

Error codes:

5 Ógilt kall á stefju

Dæmi:

Sub ExampleIsNumeric

Dim vVar As Variant

    vVar = "ABC"

    Print IsNumeric(vVar) REM Returns False

    vVar = "123"

    Print IsNumeric(vVar) REM Returns True

End Sub