public string GetCacheUrl(WallpaperSize size)
{
if(WallpaperSize.SupportWallpaperSizes.Contains(size)== false)
{
throw new ArgumentException("7niu cache not support.",nameof(size));
}
return "http://7u2lw5.com5.z0.glb.clouddn.com" + Image.UrlBase + "_" + size.ToString() + ".jpg";
}
public string GetOriginalUrl(WallpaperSize size)
{
return "http://www.bing.com" + Image.UrlBase + "_" + size.ToString() + ".jpg";
}
public static string GetName(this WallpaperSize size)
{
return(size.ToString().TrimStart('_'));
}
