1. SDK
  2. Standalone
  3. Real-time Event Functions
  4. Real-time Events
  5. OnHIDNum

OnHIDNum

This event is triggered when a card is swiped.

Return Value

Number of a card that can be an ID card or an HID card. If the card is a Mifare card, the event is triggered only when the card is used as an ID card.

 

Ejemplo

C# 

//Create Standalone SDK class dynamicly.
zkemkeeper.CZKEMClass axCZKEM1 = new zkemkeeper.CZKEMClass();
//the boolean value identifies whether the device is connected
int iMachineNumber = 1;
private void Connect_OnHIDNum(string sIp = "10.0.0.44", int iPort = 4370, int iMachineNumber = 1)
{
    //the boolean value identifies whether the device is connected
    bool bIsConnected = false;
    //the serial number of the device.After connecting the device ,this value will be changed.
    int idwErrorCode = 0;

    bIsConnected = axCZKEM1.Connect_Net(sIp, iPort);
    if (bIsConnected == true)
    {
        iMachineNumber = 1;//In fact,when you are using the tcp/ip communication,this parameter will be ignored,that is any integer will all right.Here we use 1.
        axCZKEM1.RegEvent(iMachineNumber, 65535);//Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)

        this.axCZKEM1.OnHIDNum += new zkemkeeper._IZKEMEvents_OnHIDNumEventHandler(axCZKEM1_OnHIDNum);
    }
    else
    {
        axCZKEM1.GetLastError(ref idwErrorCode);
        MessageBox.Show("Unable to connect the device,ErrorCode=" + idwErrorCode.ToString(), "Error");
    }
}

private void axCZKEM1_OnHIDNum(int iCardNumber)
{
    MessageBox.Show("RTEvent OnHIDNum Has been Triggered..."+
                "...Cardnumber=" + iCardNumber.ToString());
}

private void Disconnect_OnHIDNum()
{
    axCZKEM1.Disconnect();
    this.axCZKEM1.OnHIDNum -= new zkemkeeper._IZKEMEvents_OnHIDNumEventHandler(axCZKEM1_OnHIDNum);
}

VB 

'Create Standalone SDK class dynamicly.
Dim axCZKEM1 As New zkemkeeper.CZKEM

Private Sub Connect_OnHIDNum(sIp As String, iPort As Integer, iMachineNumber As Integer)

    axCZKEM1.Connect_Net(sIp, iPort)
    'the boolean value identifies whether the device Is connected
    Dim bIsConnected As Boolean = False
    'the serial number of the device.After connecting the device ,this value will be changed.
    Dim idwErrorCode As Integer = 0

    bIsConnected = axCZKEM1.Connect_Net(sIp, iPort)
    If bIsConnected = True Then
        iMachineNumber = 1 'In fact,when you are using the tcp/ip communication,this parameter will be ignored,that is any integer will all right.Here we use 1.
        axCZKEM1.RegEvent(iMachineNumber, 65535) 'Here you can register the realtime events that you want to be triggered(the parameters 65535 means registering all)
        AddHandler axCZKEM1.OnHIDNum, AddressOf AxCZKEM1_OnHIDNum
    Else
        axCZKEM1.GetLastError(idwErrorCode)
        MsgBox("Unable to connect the device,ErrorCode=" & idwErrorCode, MsgBoxStyle.Exclamation, "Error")
    End If
End Sub
Private Sub AxCZKEM1_OnHIDNum(ByVal iCardNumber As Integer)
    MsgBox("RTEvent OnHIDNum Has been Triggered..." &
            "...Cardnumber=" & iCardNumber.ToString())
End Sub


Private Sub Disconnect_OnHIDNum()
    'Create Standalone SDK class dynamicly.
    Dim axCZKEM1 As New zkemkeeper.CZKEM
    axCZKEM1.Disconnect()
    RemoveHandler axCZKEM1.OnHIDNum, AddressOf AxCZKEM1_OnHIDNum
End Sub