BarcodeReader.GetPortState Method

Gets the port state by port ID.

Namespace: Honeywell.Mobility.DataCollection

Assembly: Honeywell.Mobility.DataCollection.FF3.5 (in Honeywell.Mobility.DataCollection.FF3.5.dll)

[C#]
public int GetPortState( int portID, ref int stateID, ref string portState )
[Visual Basic (Declaration)]
Public Function GetPortState ( _ portID As Integer, _ ByRef stateID As Integer, _ ByRef portState As String _ ) As Integer

Parameters

portID
Type: System.Int32
Port ID.

stateID
Type: System.Int32
Port state ID.

portState
Type: System.String
String description of the port state.

Return Value

Returns zero if successful.

Examples

[C#]
using Honeywell.Mobility.DataCollection;
namespace DataCollection
{
    public partial class frmBarcodeReader : Form
    {
        private Honeywell.Mobility.DataCollection.BarcodeReader bcr;

        public frmBarcodeReader()
        {
            InitializeComponent();

            try
            {
                bcr = new Honeywell.Mobility.DataCollection.BarcodeReader();

                int stateID = 0;
                string PortState = string.Empty;
                bcr.GetPortState(1, ref stateID, ref PortState);
            }
            catch (BarcodeReaderException bcrexp)
            {
                MessageBox.Show(bcrexp.Message);
            }
        }
    }
}
[VB.NET]
Imports Honeywell.Mobility.DataCollection
Public Class BarcodeReader
    Private WithEvents bcr As Honeywell.Mobility.DataCollection.BarcodeReader

    Private Sub BarcodeReader_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Try
            bcr = New BarcodeReader()

            Dim stateID As Integer
            Dim PortState As String = Nothing
            bcr.GetPortState(1, stateID, PortState)
        Catch bcrexp As BarcodeReaderException
            MessageBox.Show(bcrexp.Message)
        End Try
    End Sub
End Class

Exceptions

BarcodeReaderException throws an exception when an error has occurred on bar code read methods and properties.

More Information

BarcodeReader Class