private void mnuItem_StartCapture_Click(object sender, EventArgs e)
{
CaptureStatistic.Reset();
CaptureStatistic.StartOfCapture = DateTime.Now;
try
{
NetMonitor.StartCapture();
}
catch
{
return;
}
// Change some elements properties
dgvPackets.Rows.Clear();
trePacket.Nodes.Clear();
pnlTip.Visible = false;
lblElapsedTime.Visible = true;
lblElpsTime.Visible = true;
mnuItem_Options.Enabled = false;
mnuItem_StartCapture.Enabled = false;
mnuItem_StopCapture.Enabled = true;
lblProgramStatus.Text = "Capturing...";
lblProgramStatus.ForeColor = Color.Red;
timStatistics.Enabled = true;
}
private void mnuItem_StopCapture_Click(object sender, EventArgs e)
{
NetMonitor.StopCapture();
// Change some elements properties
mnuItem_Options.Enabled = true;
mnuItem_StartCapture.Enabled = true;
mnuItem_StopCapture.Enabled = false;
lblProgramStatus.Text = "Stopped";
timStatistics.Enabled = false;
}
private void GetDeviceList()
{
try
{
SharpPcap.CaptureDeviceList d = SharpPcap.CaptureDeviceList.Instance;
NetMonitor.Initialize(d);
}
catch (DllNotFoundException)
{
_errOccured = true;
MessageBox.Show("WinPcap is not installed on this computer. please install it." + Environment.NewLine +
"You can download it from http://www.winpcap.org", "Missing Component...", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch
{
MessageBox.Show("An unknown error occured while loading components, please reinstall WhiteNet.", "Unknown Error...", MessageBoxButtons.OK, MessageBoxIcon.Error);
_errOccured = true;
}
}
private void FormMain_FormClosed(object sender, FormClosedEventArgs e)
{
NetMonitor.StopCapture();
_frmSplashScreen.Close();
}
