public static void ApplyVideoAspect()
{
if (RenderWindow != null)
{
RenderWindow.SetAspect(VideoAspect);
}
}
public static void Show(Wallpaper wallpaper)
{
IntPtr handler = IntPtr.Zero;
Execute.OnUIThread(() =>
{
if (RenderWindow == null)
{
RenderWindow = new RenderForm
{
Wallpaper = wallpaper
};
RenderWindow.SetAspect(VideoAspect);
RenderWindow.Show();
}
else
{
try
{
RenderWindow.Wallpaper = wallpaper;
RenderWindow.SetAspect(VideoAspect);
//RenderWindow .Visibility = System.Windows.Visibility.Visible;
RenderWindow.Visible = true;
}
catch (Exception)
{
RenderWindow?.Close();
RenderWindow = null;
//explorer 崩溃后会触发这个问题
RenderWindow = new RenderForm
{
Wallpaper = wallpaper
};
RenderWindow.Show();
}
}
//handler = new WindowInteropHelper(RenderWindow).Handle;
handler = RenderWindow.Handle;
});
//HandlerWallpaper.Show(handler);
_LWECore.SendToBackground(handler);
}