partial void DeleteLabInfo(LabInfo instance);
partial void UpdateLabInfo(LabInfo instance);
private void detach_LabInfo(LabInfo entity) { this.SendPropertyChanging(); entity.LabInfo_LabType = null; }
partial void InsertLabInfo(LabInfo instance);
private void attach_LabInfo(LabInfo entity) { this.SendPropertyChanging(); entity.LabInfo_LabType = this; }