/// <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();
}
/// <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;
}