private void detach_DrawingInDBs(DrawingInDB entity) { this.SendPropertyChanging(); entity.Sheet = null; }
private void attach_DrawingInDBs(DrawingInDB entity) { this.SendPropertyChanging(); entity.Sheet = this; }
partial void UpdateDrawingInDB(DrawingInDB instance);
partial void DeleteDrawingInDB(DrawingInDB instance);
partial void InsertDrawingInDB(DrawingInDB instance);