常用方法
常用方法
常用方法
常用方法
public IEnumerable <Category> GetAllFilter(Expression <Func <Category, bool> > filter = null) { return(_categoryDal.GetAllFilter(filter)); }
public IEnumerable <Category> GetAllFilter(Expression <Func <Category, bool> > filter = null) { return(_categoryDal.GetAllFilter(filter)); }