public void FindHosts(ApplicationDescription applicationDescription, Address hostAddress, Address deviceInformation, NetworkPacket userEnumData, int count, int retryInterval, int timeOut, FindHostsFlags flags, out int asyncHandle)
{
throw new NotImplementedException();
}
/// <summary>
/// We either want to start or stop searching
/// </summary>
private void btnSearch_Click(object sender, System.EventArgs e)
{
if (!isSearching)
{
if (hostAddress != null)
{
hostAddress.Dispose();
}
hostAddress = new Address();
hostAddress.ServiceProvider = deviceAddress.ServiceProvider;
// See if we should prompt the user for the remote address
if (ConnectWizard.ProviderRequiresPort(hostAddress.ServiceProvider))
{
AddressForm addressDialog = new AddressForm(connectionWizard.DefaultPort);
addressDialog.ShowDialog(this);
// If the user cancelled the address form, abort the search
if (addressDialog.DialogResult != DialogResult.OK)
{
return;
}
// If a port was specified, add the component
if (addressDialog.Hostname != "")
{
hostAddress.AddComponent(Address.KeyHostname, addressDialog.Hostname);
}
// If a hostname was specified, add the component
if (addressDialog.Port > 0)
{
hostAddress.AddComponent(Address.KeyPort, addressDialog.Port);
}
}
//Time to enum our hosts
ApplicationDescription desc = new ApplicationDescription();
desc.GuidApplication = connectionWizard.ApplicationGuid;
// If the user was not already asked for address information, DirectPlay
// should prompt with native UI
FindHostsFlags flags = 0;
if (!ConnectWizard.ProviderRequiresPort(deviceAddress.ServiceProvider))
{
flags = FindHostsFlags.OkToQueryForAddressing;
}
peer.FindHosts(desc, hostAddress, deviceAddress, null, Timeout.Infinite, 0, Timeout.Infinite, flags, out findHostHandle);
isSearching = true;
btnCreate.Enabled = false;
btnSearch.Text = "Stop Search";
}
else
{
btnSearch.Text = "Stopping...";
btnSearch.Enabled = false;
if (findHostHandle != 0)
{
peer.CancelAsyncOperation(findHostHandle);
}
}
}
