查询主体必须以select子句或group子句结束

Question

    var result = from lr in _db.LeaveRequest  
                 join th in _db.TotalHourslu    
                 on lr.TotalHoursEffect 
                 equals th.Minutesselect 
                     new {lr.TotalHoursEffect, th.Minutes, tr.Display};

错误：在新

中

Answer 1

你忘记了select;试试这个：

var result = from lr in _db.LeaveRequest  
             join th in _db.TotalHourslu    
               on lr.TotalHoursEffect equals th.Minutesselect 
             select new {lr.TotalHoursEffect, th.Minutes, tr.Display};