Hi,
Depending on how I map my linq queries to my domain objects, I get the following error
The member 'member' has no supported translation to SQL.
This code causes the error:
public IQueryable<ShippingMethod> ShippingMethods {
get {
return from sm in _db.ShippingMethods
select new ShippingMethod(
sm.ShippingMethodID,
sm.Carrier,
sm.ServiceName,
sm.RatePerUnit,
sm.EstimatedDelivery,
sm.DaysToDeliver,
sm.BaseRate,
sm.Enabled
);
}
}
This code works fine:
public IQueryable<ShippingMethod> ShippingMethods
{
get
{
return from sm in _db.ShippingMethods
select new ShippingMethod
{
Id = sm.ShippingMethodID,
Carrier = sm.Carrier,
ServiceName = sm.ServiceName,
EstimatedDelivery = sm.EstimatedDelivery,
DaysToDeliver = sm.DaysToDeliver,
RatePerUnit = sm.RatePerUnit,
IsEnabled = sm.Enabled,
BaseRate = sm.BaseRate
};
}
}
This is my testmethod I am testing with:
[TestMethod]
public void Test_Shipping_Methods() {
IOrderRepository orderRepo = new SqlOrderRepository();
var items = orderRepo.ShippingMethods.Where(x => x.IsEnabled);
Assert.IsTrue(items.Count() > 0);
}
How does the way in which I instantiate my object affect the linq to sql translation?
Thanks
Ben
