<分区>
下面显示错误的代码有什么问题
public IList<specialisation_sub> GetAllActiveSpecialisation_Sub(
int specialisationid)
{
var queryList = _db.specialisation_sub
.Where(obj => obj.isdeleted == false &&
obj.specialisationid == specialisationid)
.Select(obj => new specialisation_sub()
{
Id = obj.Id,
name = obj.name
}).ToList();
return queryList.ToList<specialisation_sub>();
}
如上所述,我只需要选择两列
显示以下错误
The entity or complex type 'JobPortalModel.specialisation_sub' cannot be constructed in a LINQ to Entities query.