AssociationAttribute.DeleteOnNull Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
When placed on a 1:1 association whose foreign key members are all non-nullable, deletes the object when the association is set to null.
public:
property bool DeleteOnNull { bool get(); void set(bool value); };public bool DeleteOnNull { get; set; }member this.DeleteOnNull : bool with get, setPublic Property DeleteOnNull As BooleanProperty Value
Setting to True deletes the object. The default value is False.
Applies to
Bekerjasama dengan kami di GitHub
Sumber untuk kandungan ini boleh didapati di GitHub, di mana anda juga boleh mencipta dan menyemak isu dan menarik permintaan. Untuk maklumat lanjut, lihat panduan penyumbang kami.
