Possiblity to return to ScanPage











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In Xamarin app, I have a page after scan a QR Code. An AlertPage to show if the ticket is good or not (I don't want a DisplayAlert). On this page I want a button to return to the page before the scanner, and an other button to return to scanner.



If you want I have 3 pages:





  • ListPeoplePage (with a button to go to scan who create new ZXingScannerPage);


  • ScannerPage (when you scan you go to AlertPage);


  • AlertScanPage (with backbutton to go to Scanner and an other to go to ListPeoplePage).


I'm not sure if it's possible and I have problems with my NavigationStack (I have never the good number of pages).



If you know a good method to add this AlertScanPage it would help me.



My question is to go from AlertScanPage to ScannerPage.






c# xamarin qr-code







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  • Is your question about how to pop back to the ScannerPage orListPeoplePage in AlertScanPage?
    – jack Hua
    Nov 23 at 3:14












  • You can use a navigationController to navigate your pages. After scanned in ScannerPage, you can go to AlertPage by using Navigation.PushAsync. If you wan to back from AlertScanPage to ScannerPage, you can use Navigation.PopAsync. You can refer navigation
    – jack Hua
    Nov 27 at 5:33















up vote
0
down vote

favorite












In Xamarin app, I have a page after scan a QR Code. An AlertPage to show if the ticket is good or not (I don't want a DisplayAlert). On this page I want a button to return to the page before the scanner, and an other button to return to scanner.



If you want I have 3 pages:





  • ListPeoplePage (with a button to go to scan who create new ZXingScannerPage);


  • ScannerPage (when you scan you go to AlertPage);


  • AlertScanPage (with backbutton to go to Scanner and an other to go to ListPeoplePage).


I'm not sure if it's possible and I have problems with my NavigationStack (I have never the good number of pages).



If you know a good method to add this AlertScanPage it would help me.



My question is to go from AlertScanPage to ScannerPage.






c# xamarin qr-code







share|improve this question
























  • Is your question about how to pop back to the ScannerPage orListPeoplePage in AlertScanPage?
    – jack Hua
    Nov 23 at 3:14












  • You can use a navigationController to navigate your pages. After scanned in ScannerPage, you can go to AlertPage by using Navigation.PushAsync. If you wan to back from AlertScanPage to ScannerPage, you can use Navigation.PopAsync. You can refer navigation
    – jack Hua
    Nov 27 at 5:33













up vote
0
down vote

favorite









up vote
0
down vote

favorite











In Xamarin app, I have a page after scan a QR Code. An AlertPage to show if the ticket is good or not (I don't want a DisplayAlert). On this page I want a button to return to the page before the scanner, and an other button to return to scanner.



If you want I have 3 pages:





  • ListPeoplePage (with a button to go to scan who create new ZXingScannerPage);


  • ScannerPage (when you scan you go to AlertPage);


  • AlertScanPage (with backbutton to go to Scanner and an other to go to ListPeoplePage).


I'm not sure if it's possible and I have problems with my NavigationStack (I have never the good number of pages).



If you know a good method to add this AlertScanPage it would help me.



My question is to go from AlertScanPage to ScannerPage.






c# xamarin qr-code







share|improve this question















In Xamarin app, I have a page after scan a QR Code. An AlertPage to show if the ticket is good or not (I don't want a DisplayAlert). On this page I want a button to return to the page before the scanner, and an other button to return to scanner.



If you want I have 3 pages:





  • ListPeoplePage (with a button to go to scan who create new ZXingScannerPage);


  • ScannerPage (when you scan you go to AlertPage);


  • AlertScanPage (with backbutton to go to Scanner and an other to go to ListPeoplePage).


I'm not sure if it's possible and I have problems with my NavigationStack (I have never the good number of pages).



If you know a good method to add this AlertScanPage it would help me.



My question is to go from AlertScanPage to ScannerPage.






c# xamarin qr-code




c# xamarin qr-code






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 23 at 12:02









Pedro Gaspar

470318




470318










asked Nov 22 at 15:19









Kanok

33




33












  • Is your question about how to pop back to the ScannerPage orListPeoplePage in AlertScanPage?
    – jack Hua
    Nov 23 at 3:14












  • You can use a navigationController to navigate your pages. After scanned in ScannerPage, you can go to AlertPage by using Navigation.PushAsync. If you wan to back from AlertScanPage to ScannerPage, you can use Navigation.PopAsync. You can refer navigation
    – jack Hua
    Nov 27 at 5:33


















  • Is your question about how to pop back to the ScannerPage orListPeoplePage in AlertScanPage?
    – jack Hua
    Nov 23 at 3:14












  • You can use a navigationController to navigate your pages. After scanned in ScannerPage, you can go to AlertPage by using Navigation.PushAsync. If you wan to back from AlertScanPage to ScannerPage, you can use Navigation.PopAsync. You can refer navigation
    – jack Hua
    Nov 27 at 5:33
















Is your question about how to pop back to the ScannerPage orListPeoplePage in AlertScanPage?
– jack Hua
Nov 23 at 3:14






Is your question about how to pop back to the ScannerPage orListPeoplePage in AlertScanPage?
– jack Hua
Nov 23 at 3:14














You can use a navigationController to navigate your pages. After scanned in ScannerPage, you can go to AlertPage by using Navigation.PushAsync. If you wan to back from AlertScanPage to ScannerPage, you can use Navigation.PopAsync. You can refer navigation
– jack Hua
Nov 27 at 5:33




You can use a navigationController to navigate your pages. After scanned in ScannerPage, you can go to AlertPage by using Navigation.PushAsync. If you wan to back from AlertScanPage to ScannerPage, you can use Navigation.PopAsync. You can refer navigation
– jack Hua
Nov 27 at 5:33

















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