Rock.Apps.CheckScannerUtility.BatchPage.BatchPage C# (CSharp) Méthode

        public BatchPage( Person loggedInPerson )
        {
            LoggedInPerson = loggedInPerson;
            InitializeComponent();
            ScanningPage = new ScanningPage( this );
            ScanningPromptPage = new ScanningPromptPage( this );
            BatchItemDetailPage = new BatchItemDetailPage();
            FirstPageLoad = true;

            try
            {
                var micrImageHostPage = new MicrImageHostPage();
                this.micrImage = micrImageHostPage.micrImage;
                this.micrImage.MicrDataReceived += ScanningPage.micrImage_MicrDataReceived;
            }
            catch
            {
                // intentionally nothing.  means they don't have the MagTek driver
            }

            try
            {
                var rangerScannerHostPage = new RangerScannerHostPage();
                this.rangerScanner = rangerScannerHostPage.rangerScanner;

                this.rangerScanner.TransportFeedingState += ScanningPage.rangerScanner_TransportFeedingState;
                this.rangerScanner.TransportFeedingStopped += ScanningPage.rangerScanner_TransportFeedingStopped;
                this.rangerScanner.TransportNewItem += ScanningPage.rangerScanner_TransportNewItem;
                this.rangerScanner.TransportSetItemOutput += ScanningPage.rangerScanner_TransportSetItemOutput;
                this.rangerScanner.TransportIsDead += ScanningPage.rangerScanner_TransportIsDead;
                this.rangerScanner.TransportNewState += rangerScanner_TransportNewState;
                this.rangerScanner.TransportChangeOptionsState += rangerScanner_TransportChangeOptionsState;

                // debug output only
                this.rangerScanner.TransportEnablingOptionsState += rangerScannerHostPage.rangerScanner_TransportEnablingOptionsState;
                this.rangerScanner.TransportExceptionComplete += rangerScannerHostPage.rangerScanner_TransportExceptionComplete;
                this.rangerScanner.TransportInExceptionState += rangerScannerHostPage.rangerScanner_TransportInExceptionState;

                this.rangerScanner.TransportItemInPocket += rangerScannerHostPage.rangerScanner_TransportItemInPocket;
                this.rangerScanner.TransportItemSuspended += rangerScannerHostPage.rangerScanner_TransportItemSuspended;
                this.rangerScanner.TransportOverrideOptions += rangerScannerHostPage.rangerScanner_TransportOverrideOptions;
                this.rangerScanner.TransportPassthroughEvent += rangerScannerHostPage.rangerScanner_TransportPassthroughEvent;
                this.rangerScanner.TransportReadyToFeedState += rangerScannerHostPage.rangerScanner_TransportReadyToFeedState;
                this.rangerScanner.TransportReadyToSetEndorsement += rangerScannerHostPage.rangerScanner_TransportReadyToSetEndorsement;
                this.rangerScanner.TransportShuttingDownState += rangerScannerHostPage.rangerScanner_TransportShuttingDownState;
                this.rangerScanner.TransportShutDownState += rangerScannerHostPage.rangerScanner_TransportShutDownState;
                this.rangerScanner.TransportStartingUpState += rangerScannerHostPage.rangerScanner_TransportStartingUpState;
                this.rangerScanner.TransportTrackIsClear += rangerScannerHostPage.rangerScanner_TransportTrackIsClear;
            }
            catch
            {
                // intentionally nothing.  means they don't have the Ranger driver
            }
        }