Programming Reference Manual

IsError

Syntax

IsError(expr)

Description

Return the True if expr is an error code.

Parameter	Description
expr	A variant expression to test for an error code value.

See Also

TypeName, VarType.

Example

 
Sub Main
    Dim X As Variant
    Debug.Print IsError(X) 'False
    X = CVErr(1)
    Debug.Print IsError(X) 'True
End Sub