public Example()
{
InitializeComponent();
ColumnSortDescriptor salesSortDescriptor = new ColumnSortDescriptor();
salesSortDescriptor.Column = this.radGridView.Columns[1];
salesSortDescriptor.SortDirection = System.ComponentModel.ListSortDirection.Descending;
this.radGridView.SortDescriptors.Add(salesSortDescriptor);
SalesContext context = new SalesContext();
EntityQuery<Year> distinctOrderYearsQuery = context.GetDistinctOrderYearsQuery();
context.Load<Year>(distinctOrderYearsQuery
, LoadBehavior.RefreshCurrent
, this.OnDistinctOrderYearsLoaded
, null);
this.loadTimer = new DispatcherTimer();
loadTimer.Interval = new TimeSpan(0, 0, 0, 0, 500);
loadTimer.Tick += this.OnLoadTimerTick;
loadTimer.Start();
}
