public bool UpdateGoodsGroup(GoodsGroup goodsGroup) { try { db.Entry(goodsGroup).State = EntityState.Modified; return(true); } catch (Exception) { return(false); } }
public bool InsertGoodsGroup(GoodsGroup goodsGroup) { try { db.GoodsGroups.Add(goodsGroup); return(true); } catch (Exception) { return(false); } }