GrpDelete
- Last UpdatedJul 18, 2023
- 1 minute read
Deletes a single element or all elements from a group. You can also delete another group from within the group.
Syntax
GrpDelete(hGrp, Value)
hGrp:
The group handle, returned from the GrpOpen() function. The group handle identifies the table where all data on the associated group is stored.
Value:
The element to delete from the group, from 0 to 16375.
• Set Value to -1 to delete all elements from the group.
• Set Value to a group handle to delete another group from this group.
Return Value
0 (zero) if successful, otherwise an error is returned.
Related Functions
Example
! Delete 10 and 14 from a group.
GrpDelete(hGrp,10);
GrpDelete(hGrp,14);