protected override FrameworkElement GenerateElement(DataGridCell cell, object dataItem)
{
if (dataItem == null || dataItem == CollectionView.NewItemPlaceholder)
{
return(base.GenerateElement(cell, dataItem));
}
//var items = dataItem as IEnumerable;
//if (items == null)
// throw new Exception(
// "When using DynamicGrid, ItemsSource must implement IEnumerable " +
// "and its members must implement IEnumerable. For better performance " +
// "its members should also implement IList.");
var manager = new CellManager(_grid, dataItem, Info);
DynamicGrid.SetCellManager(cell, manager);
cell.SetBinding(FrameworkElement.DataContextProperty, new Binding("Data")
{
Source = manager
});
return(base.GenerateElement(cell, manager.Data));
}
internal static void SetCellManager(DataGridCell element, CellManager value)
{
element.SetValue(CellManagerProperty, value);
}