UserErrorDef Function

Returns whether the specified user error number or user error label is defined.

Syntax
UserErrorDef (userErrorNumber)

UserErrorDef (userErrorLabel)

Parameters

• userErrorNumber: Integer value representing the user error number
• userErrorLabel: Character string specifying the user error label

Return Value
Returns "True" if the specified user error number or user error label is defined, otherwise returns "False".

See Also
UserErrorLabel$ Function, UserErrorNumber Function

UserErrorDef Function Example

Integer i
For i = 8950 To 8999
   If UserErrorDef(i) = TRUE Then
      Print "UserError " , i, " is defined"
   Else
      Print "UserError " , i, " is undefined"
   EndIf
Next i