public ActionResult PatientScanner(string imagePath = "")
{
var qrCodePath = $"{Server.MapPath("~/QrCodePath")}\\{imagePath}";
var qrCodeReader = new QRCodeReader(qrCodePath);
var decodeData = qrCodeReader.ReadQRCode();
var patientId = _objIPatient.GetPatientIdByQrCode(decodeData.QRCodeText);
return(RedirectToAction("ViewBooking", new { id = 0, viewMessage = "", patientId = patientId }));
}