1. SDK
  2. Standalone
  3. Common Functions
  4. Data Management Functions
  5. Attendance Record Data
  6. GetGeneralExtLogData

GetGeneralExtLogData

Definition

Usage

Read attendance records one by one from the internal buffer. Before using this function, you can use ReadAllGLogData or ReadGeneralLogData to read attendance records from the device and write them into the internal buffer of the PC. Each time this function is executed, the pointer points to the next attendance record. This function is an enhancement of GetGeneralLogData and is compatible with GetGeneralLogData.

Parameter

Pointer pointing to a long variable. The value is the work code of the received attendance record.

Reserved parameter without specific meanings. For other parameters, see GetGeneralLogData.

Return Value

Return True if it is successful, or return False.

Related Function

GetGeneralLogData

 

Ejemplo

C# 

private void GetGeneralExtLogData(string sIp = "10.0.0.44", int iPort = 4370, int iMachineNumber = 1)
{
	//Create Standalone SDK class dynamicly.
	zkemkeeper.CZKEMClass axCZKEM1 = new zkemkeeper.CZKEMClass();

	int idwErrorCode = 0;

	int idwEnrollNumber = 0;
	int idwVerifyMode = 0;
	int idwInOutMode = 0;

	int idwYear = 0;
	int idwMonth = 0;
	int idwDay = 0;
	int idwHour = 0;
	int idwMinute = 0;
	int idwSecond = 0;
	int idwWorkCode = 0;
	int idwReserved = 0;

	int iGLCount = 0;
	int iIndex = 0;

	axCZKEM1.EnableDevice(iMachineNumber, false);//disable the device
	if (axCZKEM1.ReadGeneralLogData(iMachineNumber))//read all the attendance records to the memory
	{
		while (axCZKEM1.GetGeneralExtLogData(iMachineNumber, ref idwEnrollNumber, ref idwVerifyMode, ref idwInOutMode,
				 ref idwYear, ref idwMonth, ref idwDay, ref idwHour, ref idwMinute, ref idwSecond, ref idwWorkCode, ref idwReserved))//get records from the memory
		{
			iGLCount++;
			MessageBox.Show("iGLCount:"+iGLCount.ToString()+
			"idwEnrollNumber: "+idwEnrollNumber.ToString() +
			"idwVerifyMode: "+idwVerifyMode.ToString() +
			"idwInOutMode: "+idwInOutMode.ToString() +
			"idwYear: "+idwYear.ToString() + " - " + idwMonth.ToString() + "-" + idwDay.ToString() + " " + idwHour.ToString() + ":" + idwMinute.ToString() + ":" + idwSecond.ToString() +
			"idwWorkCode: "+idwWorkCode.ToString() +
			"idwReserved :"+ idwReserved.ToString());
			iIndex++;
		}
	}
	else
	{
		axCZKEM1.GetLastError(ref idwErrorCode);

		if (idwErrorCode != 0)
		{
			MessageBox.Show("Reading data from terminal failed,ErrorCode: " + idwErrorCode.ToString(), "Error");
		}
		else
		{
			MessageBox.Show("No data from terminal returns!", "Error");
		}
	}
	axCZKEM1.EnableDevice(iMachineNumber, true);//enable the device
}

VB 

Private Sub GetGeneralExtLogData(Optional ByVal sIp As String = "10.0.0.44", Optional ByVal iPort As Integer = 4370, Optional ByVal iMachineNumber As Integer = 1)
	'Create Standalone SDK class dynamicly.
	Dim axCZKEM1 As New zkemkeeper.CZKEM

	Dim idwErrorCode As Integer

	Dim idwEnrollNumber As Integer
	Dim idwVerifyMode As Integer
	Dim idwInOutMode As Integer
	Dim idwYear As Integer
	Dim idwMonth As Integer
	Dim idwDay As Integer
	Dim idwHour As Integer
	Dim idwMinute As Integer
	Dim idwSecond As Integer
	Dim idwWorkCode As Integer
	Dim idwReserved As Integer

	Dim lvItem As New ListViewItem("Items", 0)
	Dim iGLCount = 0

	axCZKEM1.EnableDevice(iMachineNumber, False) 'disable the device
	If axCZKEM1.ReadGeneralLogData(iMachineNumber) Then 'read the records to the memory
		'get the records from memory
		While axCZKEM1.GetGeneralExtLogData(iMachineNumber, idwEnrollNumber, idwVerifyMode, idwInOutMode, idwYear, idwMonth, idwDay, idwHour, idwMinute, idwSecond, idwWorkCode, idwReserved)
			iGLCount += 1
			MsgBox("iGLCount:" & iGLCount.ToString() &
			"idwEnrollNumber:" & idwEnrollNumber.ToString() &
			"idwVerifyMode :" & idwVerifyMode.ToString() &
			"idwInOutMode :" & idwInOutMode.ToString() &
			"idwYear :" & idwYear.ToString() & "-" + idwMonth.ToString() & "-" & idwDay.ToString() & " " & idwHour.ToString() & ":" & idwMinute.ToString() & ":" & idwSecond.ToString() &
			"idwWorkCode:" & idwWorkCode.ToString() &
			"idwReserved:" & idwReserved.ToString())
		End While
	Else
		axCZKEM1.GetLastError(idwErrorCode)
		If idwErrorCode <> 0 Then
			MsgBox("Reading data from terminal failed,ErrorCode: " & idwErrorCode, MsgBoxStyle.Exclamation, "Error")
		Else
			MsgBox("No data from terminal returns!", MsgBoxStyle.Exclamation, "Error")
		End If
	End If

	axCZKEM1.EnableDevice(iMachineNumber, True) 'enable the device
End Sub