public async void Apply()
{
CanClean = true;
CanGenerate = true;
//await
var para = new WallpapaerParameter()
{
Dir = Dir, EnterPoint = EndPoint, Args = Arguments
};
await WallpaperManger.ApplyWallpaper(SelectedType, para);
}
public async void ApplyWallpaper(Wallpaper w)
{
currentShowWallpaper = w;
await WallpaperManger.ApplyWallpaper(w.Type, w.PackInfo);
}