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See more: entity-framework
I'm trying this part of codes on "northwind" database.However I'm getting an error...

protected void Page_Load(object sender, EventArgs e)
    {
 
        if (!Page.IsPostBack)
        {
            GetSpecificCustomer();
        }
    }
 
    private void GetSpecificCustomer()
    {
        using (var ctx = new northwindContext())
        {
            var query = ctx.Customers.Include("CustomerID").Take(3);
 
            grdEmployees.DataSource = query;
            grdEmployees.DataBind(); /* =>(NotSupportedException was unhandled by user code(Data binding directly to a store query (DbSet, DbQuery, DbSqlQuery) is not supported. Instead populate a DbSet with data, for example by calling Load on the DbSet, and then bind to local data. For WPF bind to DbSet.Local. For WinForms bind to DbSet.Local.ToBindingList().) */
 
        }
    }

[Edit]Code block added[/Edit]
Posted 23-Feb-13 2:54am
Edited 23-Feb-13 3:32am
ProgramFOX178.8K
v2

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