Hello, I need help deleting items from a object There is my database structure : CREATE TABLE IF NOT EXISTS headers ( ID int(11) NOT NULL AUTO_INCREMENT, code varchar(50) NOT NULL, name varchar(100) NOT NULL, PRIMARY KEY (ID) ) ENGINE=MyISAM AUTO_INCREMENT=6 DEFAULT CHARSET=latin1 COLLATE=la…

Aurelius - deleting items from a object

wlandgraf (Wagner Landgraf) November 4, 2024, 12:10pm 3

Alternatively to the correct answer from @Ferrari_Julio, you can always do this:

mh.ItemsList.Delete(0);
mgr.Flush;

IF you you add TCascadeType.RemoveOrphan to the THeader.FItems many-valued association. References: