/// <summary>Fires when the IsBorderless property changess</summary>
/// <param name="d">The dependency object.</param>
/// <param name="args">The <see cref="DependencyPropertyChangedEventArgs" /> instance containing the event data.</param>
private static void IsBorderlessChanged(DependencyObject d, DependencyPropertyChangedEventArgs args)
{
var window = d as Window;
if (window == null)
{
return;
}
if ((bool)args.NewValue)
{
window.WindowStyle = WindowStyle.None;
window.ResizeMode = ResizeMode.NoResize;
window.SourceInitialized += (o, e) =>
{
if (!GetIsBorderless(window))
{
return;
}
var handle = (new WindowInteropHelper(window)).Handle;
var hwndSource = HwndSource.FromHwnd(handle);
if (hwndSource != null)
{
hwndSource.AddHook(WindowHook);
}
};
}
else
{
window.WindowStyle = (WindowStyle)WindowStyleProperty.GetMetadata(typeof(Window)).DefaultValue;
window.ResizeMode = (ResizeMode)ResizeModeProperty.GetMetadata(typeof(Window)).DefaultValue;
}
}
