public ActionResult Upload(HttpPostedFileBase file)
{
try
{
if (file != null && file.ContentLength > 0)
{
var csvTable = new DataTable();
string resultLine = string.Empty;
using (BinaryReader b = new BinaryReader(file.InputStream))
{
byte[] binData = b.ReadBytes(file.ContentLength);
resultLine = System.Text.Encoding.UTF8.GetString(binData);
string[] csv = new string[] { };
List <string> csvData = new List <string>();
csv = resultLine.Split(new string[] { "\r\n", "\n" }, StringSplitOptions.None);
for (int i = 0; i < csv.Length; i++)
{
if (csv[i] == "")
{
break;
}
csvData.Add(csv[i]);
}
int z, g;
for (z = 0, g = 1; g < csvData.Count; z++, g++)
{
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(csvData[g], QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(25);
var codeBitmap = new Bitmap(qrCodeImage);
var bitmaptobyte = BitmapToBytes(codeBitmap);
Image image = (Image)codeBitmap;
var codeNo = csvData[g].Split(new string[] { "," }, StringSplitOptions.None);
QRViewModel qr = new QRViewModel();
qr.Image = bitmaptobyte;
qr.name = codeNo[0];
qrvm.Add(qr);
}
}
}
ViewBag.Message = "File Uploaded Successfully!!";
return(View(qrvm));
}
catch
{
ViewBag.Message = "File upload failed!!";
return(View());
}
}
public QRPage(string TeamCodeIn)
{
InitializeComponent();
BindingContext = new QRViewModel(TeamCodeIn);
}
public QRScannerPage()
{
InitializeComponent();
BindingContext = new QRViewModel();
}
