Materialize nullable DateTime field does not work

[Markus]

Hi,

I have a class 'Equipment' with nullable datetime field 'PurchaseDate'. When execute sql query and materialize to non-persistent type, datetime field is always null. When I change data type to DateTime it works, but null values in database are mapped to DateTime.MinValue in object. Which causes problems when showing in RadGridView and GridViewDateTimeColumn.

DataAccess Version: 2016.2.822.1

 

string sqlSelect = "SELECT Name, Description, PurchaseDate FROM Equipment";

using (Telerik.OpenAccess.OpenAccessContext ctx = DbContext.DbContextFactory.Instance.GetNew())
{
    IList<ListModel.Equipment> list = ctx.ExecuteQuery<ListModel.Equipment>(sqlSelect);
    return list;
}

[Markus]

Please ignore my post there was an bug in my code. Misspelling and wrong Select-command