Digital Forensics in Small Devices: RFID Tag Investigation

}
}
else
{
}
tmrHalfSec.Enabled = true;
lstTagIDs.Items.Clear();
txtNumDownloaded.Text = 0.ToString();
catch (Exception ex)
{
}
MessageBox.Show(ex.Message);
finally
{
}
this.Cursor = Cursors.Default;
MessageBox.Show(this, "Reader already connected!", "Example1",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void btnDisConnect_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
if (hReader != IntPtr.Zero)
{
usbRFID.Close(hReader);
hReader = IntPtr.Zero;
usbRFID.OnConnectionLost -= OnConnectionLost;
usbRFID.OnAsyncRead -= OnAsyncRead;
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