public static ImageFormat GetImageFormat(string filePath)
{
ImageFormat imageFormat = ImageFormat.Png;
string ext = Helpers.GetFilenameExtension(filePath);
if (!string.IsNullOrEmpty(ext))
{
switch (ext)
{
default:
case "png":
imageFormat = ImageFormat.Png;
break;
case "jpg":
case "jpeg":
case "jpe":
case "jfif":
imageFormat = ImageFormat.Jpeg;
break;
case "gif":
imageFormat = ImageFormat.Gif;
break;
case "bmp":
imageFormat = ImageFormat.Bmp;
break;
case "tif":
case "tiff":
imageFormat = ImageFormat.Tiff;
break;
}
}
return(imageFormat);
}