private async void OnbtnSubmit(object sender, EventArgs e)
{
var ScratchCode = txtScratchCode.Text;
string Status = "";
int Points = 0;
string Msg = "Technical Problem";
if (ScratchCode == null)
{
await DisplayAlert("Validation Error", "Scratch code cannot be blank", "Re-try");
return;
}
dsTransactions = new F4HApp.dataservice.DSTransactions();
string result = await dsTransactions.EarnPoints(App.MemberID, ScratchCode);
EarnResponseObject m = JsonConvert.DeserializeObject <EarnResponseObject>(result.Replace("[", "").Replace("]", ""));
Status = m.Status.ToString();
Points = m.Points;
Msg = m.Msg;
if (Status == "Success")
{
lblMsg.Text = "Congratulations you have earned " + Points + " points.";
lblMsg.IsVisible = true;
txtScratchCode.Text = "";
}
else
{
await DisplayAlert("Validation Error", Msg, "Re-try");
}
}
public async void ScanAsync()
{
var scanPage = new ZXingScannerPage();
scanPage.OnScanResult += (result) => {
// Stop scanning
scanPage.IsScanning = false;
// Pop the page and show the result
Device.BeginInvokeOnMainThread(async() => {
await Navigation.PopAsync();
var ScratchCode = result.Text;
string Status = "";
int Points = 0;
string Msg = "Technical Problem";
if (ScratchCode == null)
{
await DisplayAlert("Validation Error", "Scratch code cannot be blank", "Re-try");
return;
}
dsTransactions = new F4HApp.dataservice.DSTransactions();
string result2 = await dsTransactions.EarnPoints(App.MemberID, ScratchCode);
EarnResponseObject m = JsonConvert.DeserializeObject <EarnResponseObject>(result2.Replace("[", "").Replace("]", ""));
Status = m.Status.ToString();
Points = m.Points;
Msg = m.Msg;
if (Status == "Success")
{
var msg = "Congratulations you have earned " + Points + " points.";
await DisplayAlert("Congratulations", msg, "OK");
}
else
{
await DisplayAlert("Validation Error", Msg, "Re-try");
}
// await DisplayAlert("Scanned Barcode", result.Text, "OK");
});
};
// Navigate to our scanner page
await Navigation.PushAsync(scanPage);
}