public override DataTemplate SelectTemplate(object item, DependencyObject container)
{
Wallpaper wallpaper = item as Wallpaper;
if (wallpaper == null || wallpaper.ProjectInfo == null)
{
return(null);
}
var type = Wallpaper.GetType(wallpaper);
switch (type)
{
case WallpaperType.Video:
return(VideoTemplate);
}
return(null);
}