Dynamic Linq Groupby SELECT Key, List

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迷失自我
迷失自我 2021-01-13 18:33

I am using Dynamic Linq helper for grouping data. My code is as follows :

Employee[] empList = new Employee[6];
empList[0] = new Employee() { Name = \"CA\",          


        
2条回答
  •  清歌不尽
    2021-01-13 19:05

    I solved the problem by defining a selector that projects the Key as well as Employees List.

           var eq = empqueryable.GroupBy("new (State, Department)", "it").Select("new(it.Key as Key, it as Employees)");
           var keyEmplist = (from dynamic dat in eq select dat).ToList();
    
           foreach (var group in keyEmplist)
           {
               var key = group.Key;
               var elist = group.Employees;
    
               foreach (var emp in elist)
               {
    
               }                                          
           }
    

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