title: How to delete attendance record with specified userid via zkemkeeper
body: <p>I m using zkemkeeper.dll to download attendance record from biometric device. After download i cleared attendance record from device. By using code below:</p>
  
  <pre>
  
      private void btnBeep_Click(object sender, EventArgs e)
      {
        int MachineNo = 1;
        bool rs = axCZKEM1.ClearGLog(MachineNo);
        axCZKEM1.RefreshData(MachineNo); 
        if (rs){
              Recfound = 0;
        }
      }
  
  </pre>
  
  <p>It working fine and attendance log cleared successfully. 
  But now i want to clear attendance log by specifying userid for which data i already downloaded. Is there any method provided by API to clear specific user attendance log ?</p>