DeleteAllMembers

This method is used to remove all data objects (DO) and data attributes (DA) from the member container of the data set.

METHOD FINAL DeleteAllMembers : BOOL
VAR_OUTPUT
    nDeleted : UDINT;
END_VAR

nDeleted: Number of deleted data object and data attributes members.

Return parameter: Positive message (TRUE) on success, negative message (FALSE) on error.