private void detach_MaterialUploads(MaterialUpload entity) { this.SendPropertyChanging(); entity.User = null; }
private void attach_MaterialUploads(MaterialUpload entity) { this.SendPropertyChanging(); entity.Course = this; }
partial void UpdateMaterialUpload(MaterialUpload instance);
partial void DeleteMaterialUpload(MaterialUpload instance);
partial void InsertMaterialUpload(MaterialUpload instance);