public ActionResult QRCode(string url) { var bit = QRCodeHelper.GetFile(url); var stream = new MemoryStream(); bit.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp); return(File(stream.ToArray(), "image/bmp")); }
public ActionResult QRCode(string url) { var bit = QRCodeHelper.GetFile(url); var stream = new MemoryStream(); bit.Save(stream, System.Drawing.Imaging.ImageFormat.Bmp); return(File(stream.ToArray(), "image/bmp")); }