List<RailwayProject.Entities.DataAnalyze> list = from a in db.TestData
前面这段改成
var list = from a in db.TestData
后面改成
select new
{
a.data_id
};
然后用list.tolist()一下
前面这段改成
var list = from a in db.TestData
后面改成
select new
{
a.data_id
};
然后用list.tolist()一下
{
public int OrgId{get;set;}
//取出你的想要的字段或者怎么处理
}
List<RailwayProject.Entities.DataAnalyze> list =( from a in db.TestData select new RailwayProject.Entities.DataAnalyze
{
OrgId= a.org_id,
ParentId=a.ParentId
//依次往下写。
}).ToList<RailwayProject.Entities.DataAnalyze>();