函数中的LINQ查询，该函数使用param来更改结果集

Posted 2021-02-25

IQueryable<Person> GetManagersWithName (IQueryable<Person> people, string name)
  {
    return  from p in people
      where p.Name == name &&  // implicit closure over 'name'
            p.PersonType == PersonType.Manager
      select p;
  }