private static void UpdateItemsSource(DataGrid dataGrid)
{
IEnumerable view = null;
var rowsSource = (IEnumerable<IEnumerable>)dataGrid.GetRowsSource();
if (rowsSource != null)
{
view = new Lists2DView(rowsSource);
}
var colsSource = (IEnumerable<IEnumerable>)dataGrid.GetColumnsSource();
if (colsSource != null)
{
view = new Lists2DTransposedView(colsSource);
}
var transposedSource = dataGrid.GetTransposedSource();
if (transposedSource != null)
{
view = new TransposedItemsSource(transposedSource);
}
dataGrid.Bind(ItemsControl.ItemsSourceProperty)
.OneWayTo(view);
dataGrid.RaiseEvent(new RoutedEventArgs(Events.ColumnsChanged));
}
