/// <summary> /// 删除 /// </summary> /// <param name="WhereLambda">删除条件的lambda的表达式</param> /// <returns>符合此lambda的集合</returns> public int Delete(Expression <Func <TModel, bool> > WhereLambda) { //DbContextEnity.SaveChanges(); int Count = CurrentDal.Delete(WhereLambda); DbContextEnity.SaveChanges(); return(Count); }
/// <summary> /// 更新一个实体 /// </summary> /// <param name="model"></param> /// <returns></returns> public bool Update(TModel model) { try { CurrentDal.Update(model); DbContextEnity.SaveChanges(); } catch { return(false); } return(true); }
/// <summary> /// 添加 /// </summary> /// <param name="model">添加的实体</param> public void Add(TModel model) { CurrentDal.Add(model); DbContextEnity.SaveChanges(); }