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  3. Common Functions
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  5. GetHIDEventCardNumAsStr

GetHIDEventCardNumAsStr

Definition

Usage

Obtain the number of the card that is latest used.

Parameter

Number of the card lately used

Return Value

Return True if it is successful, or return False.

Related Function

OnHIDNum

 

Ejemplo

C# 

private static void GetHIDEventCardNumAsStr(string sIp = "10.0.0.44", int iPort = 4370)
{
    //Create Standalone SDK class dynamicly.
    zkemkeeper.CZKEMClass axCZKEM1 = new zkemkeeper.CZKEMClass();
    axCZKEM1.Connect_Net(sIp, iPort);
    int idwErrorCode = 0;
    string sstrHIDEventCardNum = "";

    if (axCZKEM1.GetHIDEventCardNumAsStr(out sstrHIDEventCardNum))
    {
        MessageBox.Show("GetHIDEventCardNumAsStr!HIDCardNum=" + sstrHIDEventCardNum.ToString(), "Success");
    }
    else
    {
        axCZKEM1.GetLastError(ref idwErrorCode);
        MessageBox.Show("Operation failed,ErrorCode=" + idwErrorCode.ToString(), "Error");
    }
}

VB 

Private Shared Sub GetHIDEventCardNumAsStr(Optional ByVal sIp As String = "10.0.0.44", Optional ByVal iPort As Integer = 4370)
    'Create Standalone SDK class dynamicly.
    Dim axCZKEM1 As New zkemkeeper.CZKEM
    axCZKEM1.Connect_Net(sIp, iPort)
    Dim idwErrorCode As Integer

    Dim sStrHIDEventCardNum As String = ""
    If axCZKEM1.GetHIDEventCardNumAsStr(sStrHIDEventCardNum) = True Then
        MsgBox("GetHIDEventCardNumAsStr!HIDCardNum=" + sStrHIDEventCardNum.ToString(), MsgBoxStyle.Information, "Success")
    Else
        axCZKEM1.GetLastError(idwErrorCode)
        MsgBox("Operation failed,ErrorCode=" & idwErrorCode.ToString(), MsgBoxStyle.Exclamation, "Error")
    End If
End Sub