private static void ResetGrid(VariableSizedWrapGrid grid)
{
grid.Children.Clear();
var itemsSource = GetItemsSource(grid) as IEnumerable;
if (itemsSource != null)
{
DataTemplate template = GetItemTemplate(grid);
foreach (var item in itemsSource)
{
UIElement child = (UIElement)template.LoadContent();
FrameworkElement element = child as FrameworkElement;
if (element != null)
{
element.DataContext = item;
}
grid.Children.Add(child);
}
}
}
public static void SetItemsSource(VariableSizedWrapGrid obj, object value)
{
obj.SetValue(ItemsSourceProperty, value);
}
public static void SetItemTemplate(VariableSizedWrapGrid obj, DataTemplate value)
{
obj.SetValue(ItemTemplateProperty, value);
}
public static DataTemplate GetItemTemplate(VariableSizedWrapGrid obj)
{
return (DataTemplate)obj.GetValue(ItemTemplateProperty);
}
public static object GetItemsSource(VariableSizedWrapGrid obj)
{
return obj.GetValue(ItemsSourceProperty);
}
private void ThumbnailGrid_Loaded(object sender, RoutedEventArgs e)
{
_thumbnailGrid = (VariableSizedWrapGrid)sender;
ResetThumbnailGrid();
}