Can i solve this trying to use List() instead of List(AType) and using generics objects?

Nice blog :)

I am new bee in nhibernate. I have a simple entity called EmployeeEntity with properties (ID,Name,Age,Organisation,Designation). I am just querying the database using the query

IQuery query = session.CreateQuery(“select Name ,Designation ,Age ,Organisation FROM EmployeeEntity group by Name ,Designation ,Age ,Organisation”);

Ilist employee= query.List(); //Throws error

but on convertion it to my type its throwing exception as “ex = {“Could not execute query[SQL: SQL not available]“}” on looking the inner message it says “InnerException = {“The value \”System.Object[]\” is not of type \”NHibernateTest.EmployeeEntity\” and cannot be used in this generic collection.\r\nParameter name: value”}”

though it works fine using with this query

IQuery query = session.CreateQuery(“select e FROM EmployeeEntity e group by e);

Ilist employee= query.List();

but I don’t want to select all the columns because i don’t need it.

Can anyone help regarding this.

public IList listdataserviceplan(String custid)
{
using (ISession session = NHibernateHelper.OpenSession())
{
string query = ” select a.ServicePlanId as ServicePlanId ,a.ServiceDetail as ServiceDetail,”
+ ” a.DateServiceFix as DateServiceFix ,a.DateService as DateService,”
+ ” a.CaseNotSupport as CaseNotSupport ,a.ServiceChangeName as ServiceChangeName,”
+ ” a.DateServiceNew as DateServiceNew ,a.MaterialChange as MaterialChange,”
+ ” a.ServiceGuarantee as ServiceGuarantee ,a.ServiceMaintenance as ServiceMaintenance,”
+ ” a.ServiceCharge as ServiceCharge”
+ ” from BicIsu.Core.Domain.ServicePlan as a”
+ ” where 1=1″
+ ” and a.CustId = ‘” + custid + “‘ ”
+ ” order by a.ServicePlanId”;
var cons = session.CreateQuery(query).List();
return cons;
}

}

on writing a query, i have to change something on my side but help me a lot.
string hql;

hql = @”
select
A
from Apple as A. Balls as B
where A.Id = B.AppleId
order by B.Id
“;

thanks a lot