private void detach_CategorisedItems(CategorisedItem entity)
{
this.SendPropertyChanging();
entity.MenuItem = null;
}
private void attach_CategorisedItems(CategorisedItem entity)
{
this.SendPropertyChanging();
entity.Category = this;
}
partial void UpdateCategorisedItem(CategorisedItem instance);
partial void DeleteCategorisedItem(CategorisedItem instance);
partial void InsertCategorisedItem(CategorisedItem instance);