Na most kezd valami kinézni

src/WorkFlowCheck.MAUI/Pages/BaseStock/CheckPoints/CheckPointsPage.xaml.cs

@@ -11,7 +11,7 @@ public partial class CheckPointsPage : ContentPage
 {
     private readonly IBaseStockService _baseStockService;
     private readonly ISyncService _syncService;
-
+    private bool _onReceiveing = false;
 
     public CheckPointsPage()
     {
@@ -52,7 +52,7 @@ public partial class CheckPointsPage : ContentPage
     private async void OnPairItem(CheckPointDTO checkPointDTO)
     {
         _checkPointDTO = checkPointDTO;
-        await BeginListening(); 
+        await BeginListening();
     }
     protected override bool OnBackButtonPressed()
     {
@@ -93,7 +93,8 @@ public partial class CheckPointsPage : ContentPage
     }
     async void Current_OnMessageReceived_NFCData(ITagInfo tagInfo)
     {
-
+        if (_onReceiveing) return;
+        _onReceiveing = true;   
         if (tagInfo == null)
         {
             return;
@@ -105,10 +106,11 @@ public partial class CheckPointsPage : ContentPage
         {
             _checkPointDTO.Code = serialNumber;
             await _baseStockService.UpdateCheckPoint(_checkPointDTO);
+            //CrossNFC.Current.StopListening();
             UnsubscribeEvents();
-            CrossNFC.Current.StopListening();   
             await LoadCheckPoints();
-        }   
+        }
+        _onReceiveing = false;  
     }
 
     #endregion