private static void ImagePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// put code here to handle the property changed for Image
TilePanel tilePanel = d as TilePanel;
if (tilePanel != null)
{
Debug.WriteLine("ImagePropertyChanged");
tilePanel._imgBrush = e.NewValue as ImageBrush;
// remove all of the existing tiles as they no longer are valid
tilePanel.Children.Clear();
tilePanel.TileAdjustmentNeededAsync();
}
}
private static void TileWidthPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
TilePanel tilePanel = d as TilePanel;
if (tilePanel != null)
{
Debug.WriteLine("TileWidth Changed: {0}", e.NewValue);
double val = (double)e.NewValue;
if (val == double.NaN || val <= 0.0)
{
throw new ArgumentOutOfRangeException("TileWidth");
}
tilePanel.TileAdjustmentNeededAsync();
}
}
