Utilities.Media.SwiftBitmap.GetImageFormat C# (CSharp) Method

        private static ImageFormat GetImageFormat(string fileName)
        {
            if (string.IsNullOrEmpty(fileName))
                return ImageFormat.Bmp;
            if (fileName.EndsWith("jpg", StringComparison.InvariantCultureIgnoreCase) || fileName.EndsWith("jpeg", StringComparison.InvariantCultureIgnoreCase))
                return ImageFormat.Jpeg;
            if (fileName.EndsWith("png", StringComparison.InvariantCultureIgnoreCase))
                return ImageFormat.Png;
            if (fileName.EndsWith("tiff", StringComparison.InvariantCultureIgnoreCase))
                return ImageFormat.Tiff;
            if (fileName.EndsWith("ico", StringComparison.InvariantCultureIgnoreCase))
                return ImageFormat.Icon;
            if (fileName.EndsWith("gif", StringComparison.InvariantCultureIgnoreCase))
                return ImageFormat.Gif;
            return ImageFormat.Bmp;
        }