Using ASP.NET Dynamic Data with a LINQ to SQL DataContext from the Northwind Database...
When I add a DisplayColumn Attribute to one of my LINQ to SQL "entity" classes and reference a property from my custom code in the partial class, I lose the ability to sort by that column in the generated GridViews. I continue to lose the ability to sort even if I reference a non-custom property as the "sortColumn".
Why is this happening?
Example Code:
[DisplayColumn("LastNameFirstName", "LastName", false)]
public partial class Employee
{
public string LastNameFirstName
{
get { return LastName + ", " + FirstName; }
}
}
Aaron
EDIT: The "sortColumn" specifies the column that will be used to sort this entity when it is used as a foreign key (in a DropDownList), not when it is being sorted in the GridView.