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sunkaixuan
2017-05-23 07:28:40 +08:00
parent 4d8cb6f649
commit 83d766b80a
1 changed files with 9 additions and 1 deletions
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10
OrmTest/Demo/Query.cs
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@@ -117,10 +117,18 @@ namespace OrmTest.Demo
JoinType.Left,st.SchoolId==st2.Id
}).ToList();
//join return List<dynamic>
//join return List<ViewModelStudent>
var list3 = db.Queryable<Student, School>((st, sc) => new object[] {
JoinType.Left,st.SchoolId==sc.Id
}).Select<Student,School,ViewModelStudent>((st,sc)=>new ViewModelStudent { Name= st.Name,SchoolId=sc.Id }).ToList();
//join Order By (order by st.id desc,sc.id desc)
var list4 = db.Queryable<Student, School>((st, sc) => new object[] {
JoinType.Left,st.SchoolId==sc.Id
})
.OrderBy(st=>st.Id,OrderByType.Desc)
.OrderBy<School>(sc=>sc.Id,OrderByType.Desc)
.Select<Student, School, ViewModelStudent>((st, sc) => new ViewModelStudent { Name = st.Name, SchoolId = sc.Id }).ToList();
}
public static void Funs()
{