/// <summary>
/// We are ready to create a session. Ensure the data is valid
/// then create the session
/// </summary>
private void btnOK_Click(object sender, System.EventArgs e) {
ApplicationDescription dpApp;
if ((txtSession.Text == null) || (txtSession.Text == "")) {
MessageBox.Show(this,"Please enter a session name before clicking OK.","No sessionname",MessageBoxButtons.OK,MessageBoxIcon.Information);
return;
}
Microsoft.Win32.RegistryKey regKey = Microsoft.Win32.Registry.CurrentUser.CreateSubKey("Software\\Microsoft\\DirectX\\SDK\\csDPlay");
if (regKey != null) {
regKey.SetValue("DirectPlaySessionName", txtSession.Text);
if (migrateHostCheckBox.Checked)
regKey.SetValue("DirectPlayMigrateHost",1);
else
regKey.SetValue("DirectPlayMigrateHost",0);
if (fastSignedRadio.Checked)
regKey.SetValue("DirectPlaySessionSigning","Fast");
else if (fullSignedRadio.Checked)
regKey.SetValue("DirectPlaySessionSigning","Full");
else
regKey.SetValue("DirectPlaySessionSigning","Disabled");
regKey.Close();
}
dpApp = new ApplicationDescription();
dpApp.GuidApplication = connectionWizard.ApplicationGuid;
dpApp.SessionName = txtSession.Text;
dpApp.Flags = 0;
if (migrateHostCheckBox.Checked)
dpApp.Flags |= SessionFlags.MigrateHost;
if (!useDPNSVRCheckBox.Checked)
dpApp.Flags |= SessionFlags.NoDpnServer;
if (fastSignedRadio.Checked)
dpApp.Flags |= SessionFlags.FastSigned;
else if (fullSignedRadio.Checked)
dpApp.Flags |= SessionFlags.FullSigned;
// Specify the port number if available
if (ConnectWizard.ProviderRequiresPort(deviceAddress.ServiceProvider)) {
if (Port > 0)
deviceAddress.AddComponent(Address.KeyPort, Port);
}
connectionWizard.SetUserInfo();
// Host a game on deviceAddress as described by dpApp
// HostFlags.OkToQueryForAddressing allows DirectPlay to prompt the user
// using a dialog box for any device address information that is missing
peer.Host(dpApp,deviceAddress,HostFlags.OkToQueryForAddressing);
this.DialogResult = DialogResult.OK;
}
/// <summary>
/// Join an existing session
/// </summary>
private void btnJoin_Click(object sender, System.EventArgs e)
{
FindHostsResponseInformation dpInfo;
if (lstSession.SelectedItem == null)
{
MessageBox.Show(this, "Please select a session before clicking join.", "No session", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
// Turn off all buttons
btnCreate.Enabled = false;
btnCancel.Enabled = false;
btnJoin.Enabled = false;
btnSearch.Enabled = false;
amJoining = true;
// Stop our secondary timer
updateListTimer.Stop();
dpInfo = ((FindHostsResponseInformation)lstSession.SelectedItem);
connectionWizard.SetUserInfo();
peer.Connect(dpInfo.ApplicationDesc, dpInfo.sender, dpInfo.device, null, ConnectFlags.OkToQueryForAddressing);
// Now start our 'Connect' timer
connectTimer.Start();
}
