Question

有什么方法可以得到我想要的结果吗？我只看到它只是继续传递来自另一个的值，但linq代码不起作用。我对C＃很陌生，所以我还不习惯它。遗憾。

    public List<BranchCinemaScheduleSelectStartEndTime> GetMoviesBranchCinemas(DateTime startTime, DateTime endTime,int branchKey)
    {


       List<XScheduleFromDate> GetRecords = new List<XScheduleFromDate>();
       List<BranchCinemaScheduleSelectStartEndTime> branchSchedule = new List<BranchCinemaScheduleSelectStartEndTime>();

        // getting the results of my stored procedure
      GetRecords = XML_GetMoviesFromBranch(startTime, endTime, branchKey);

       // trying to linq but it's not working
       IEnumerable query = from bs in GetRecords.ToList()
                           where bs.Cinemas == "Cinema 1"
                           select bs;

Answer 1

您必须执行查询才能获得如下结果或您只需使用以下代码过滤记录即可。它将返回Cinemas ==“Cinema 1”

的记录

  var filteredRecords = (from bs in GetRecords
                       where bs.Cinemas == "Cinema 1"
                       select bs).ToList();

                            OR 
  var filteredRecords = GetRecords.Where(r=>r.Cinemas == "Cinema 1").ToList();

使用Linq从另一种方法对存储过程结果进行排序

1 个答案: