# ATTR_ALLOW_MISSING_CALLBACKS

Type: | System attribute
Description: | Specifies whether LoadPanel and LoadMenuBar should fail if any of the callbacks referenced in the .uir for the panel or menu bar cannot be found in the program. 0 = LoadPanel and LoadMenuBar return an error. 1 = LoadPanel and LoadMenuBar return a valid panel or menu bar handle.
Data Type: | integer
Default Value: | 0

Values

0 | False
1 | True