public WallpaperDTO MapToDTO(Wallpaper wp, bool includeContent = false) { return(new WallpaperDTO() { Id = wp.Id, WallpaperFileName = wp.WallpaperFileName, WallpaperFileType = wp.WallpaperFileType, WallpaperContent = includeContent ? SysCall.LoadContent(wp.WallpaperFileName) : null }); }