hmCal_Delete Relation
hmCal_Delete Relation(area;reference) -> error
Parameter Type Description
area Longint -> hmCal area
reference Longint -> reference
error Longint <- error code
The command hmCal_Delete Relation deletes a relation. You must have created the relation with the command hmCal_Add Relation.
The following example creates a new relation and deletes the relation:
C_LONGINT($vl_error)
$vl_error:=hmCal_Add Relation (hmCal;1;89;256;1)
$vl_error:=hmCal_Delete Relation (hmCal;1)