private void ReadLog2()
{
IntPtr logRecord = Marshal.AllocHGlobal(m_NumOfLog * Marshal.SizeOf(typeof(BSSDK.BSLogRecordEx)));
int logTotalCount = 0;
int logCount = 0;
do
{
Cursor.Current = Cursors.WaitCursor;
int result = 0;
IntPtr buf = new IntPtr(logRecord.ToInt32() + logTotalCount * Marshal.SizeOf(typeof(BSSDK.BSLogRecordEx)));
if (logTotalCount == 0)
{
result = BSSDK.BS_ReadLogEx(m_Handle, 0, 0, ref logCount, buf);
}
else
{
result = BSSDK.BS_ReadNextLogEx(m_Handle, 0, 0, ref logCount, buf);
}
if (result != BSSDK.BS_SUCCESS)
{
Marshal.FreeHGlobal(logRecord);
MessageBox.Show("Cannot read log records", "Error");
Cursor.Current = Cursors.WaitCursor;
return;
}
logTotalCount += logCount;
} while (logCount == 8192);
Cursor.Current = Cursors.WaitCursor;
logList.Items.Clear();
for (int i = 0; i < logTotalCount; i++)
{
BSSDK.BSLogRecordEx record = (BSSDK.BSLogRecordEx)Marshal.PtrToStructure(new IntPtr(logRecord.ToInt32() + i * Marshal.SizeOf(typeof(BSSDK.BSLogRecordEx))), typeof(BSSDK.BSLogRecordEx));
DateTime eventTime = new DateTime(1970, 1, 1).AddSeconds(record.eventTime);
ListViewItem item = logList.Items.Add(eventTime.ToString());
item.SubItems.Add(record.userID.ToString());
item.SubItems.Add(GetEventStr(record.eventType));
item.SubItems.Add(GetTNAStr(record.tnaEvent));
item.SubItems.Add(GetReaderID(record.deviceID));
item.SubItems.Add(record.eventType.ToString());
item.SubItems.Add(record.eventTime.ToString());
}
numOfLog.Text = logTotalCount.ToString();
Marshal.FreeHGlobal(logRecord);
}
