IsError Function

Syntax:

IsError(expr)

Group: Variable Info

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