最近接受一项新的有挑战性的工作，那就是获取msn的联系人，并实现msn的操作。
private XihSolutions.DotMSN.Messenger messenger = new Messenger();
protected void Page_Load(object sender, EventArgs e)
{
// by default this example will emulate the official microsoft windows messenger client
messenger.Credentials.ClientID = "msmsgs@msnmsgr.com ";
messenger.Credentials.ClientCode = "Q1P7W2E4J9R8U3S5";
// uncomment this to enable verbose output for debugging
Settings.TraceSwitch.Level = System.Diagnostics.TraceLevel.Verbose;
// set the events that we will handle
// remember that the nameserver is the server that sends contact lists, notifies you of contact status changes, etc.
// a switchboard server handles the individual conversation sessions.
messenger.NameserverProcessor.ConnectionEstablished += new EventHandler(NameserverProcessor_ConnectionEstablished);
messenger.Nameserver.SignedIn += new EventHandler(Nameserver_SignedIn);
messenger.Nameserver.SignedOff += new SignedOffEventHandler(Nameserver_SignedOff);
messenger.NameserverProcessor.ConnectingException += new ProcessorExceptionEventHandler(NameserverProcessor_ConnectingException);
messenger.Nameserver.ExceptionOccurred += new HandlerExceptionEventHandler(Nameserver_ExceptionOccurred);
messenger.Nameserver.AuthenticationError += new HandlerExceptionEventHandler(Nameserver_AuthenticationError);
messenger.Nameserver.ServerErrorReceived += new ErrorReceivedEventHandler(Nameserver_ServerErrorReceived);
messenger.ConversationCreated += new ConversationCreatedEventHandler(messenger_ConversationCreated);
messenger.TransferInvitationReceived += new MSNSLPInvitationReceivedEventHandler(messenger_TransferInvitationReceived);
}
/// <summary>
/// Asks the user to accept or deny the incoming filetransfer invitation.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void messenger_TransferInvitationReceived(object sender, MSNSLPInvitationEventArgs e)
{
//if (MessageBox.Show(
// messenger.ContactList[e.TransferProperties.RemoteContact].Name +
// " wants to send you a file./r/nFilename: " +
// e.Filename + "/r/nLength (bytes): " + e.FileSize,
// "Filetransfer invitation",
// MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
//{
// // by setting the Accept property in the EventArgs to true we give the transfer a green light
// saveFileDialog.FileName = e.Filename;
// if ((DialogResult)Invoke(new ShowFileDialogDelegate(ShowFileDialog), new object[] { saveFileDialog }) == DialogResult.OK)
// {
// e.TransferSession.DataStream = new FileStream(saveFileDialog.FileName, FileMode.Create, FileAccess.Write);
// e.Accept = true;
// }
//}
}
private void messenger_ConversationCreated(object sender, ConversationCreatedEventArgs e)
{
// check if the request is initiated remote or by this object
// if it is initiated remote then we have to create a conversation form. Otherwise the
// form is already created and we don't need to create another one.
if (e.Initiator == null)
{
// use the invoke method to create the form in the main thread
// Control.Invoke(new CreateConversationDelegate(CreateConversationForm), new object[] { e.Conversation });
}
}
/// <summary>
/// Notifies the user of errors which are send by the MSN server.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Nameserver_ServerErrorReceived(object sender, MSNErrorEventArgs e)
{
// when the MSN server sends an error code we want to be notified.
// Response.Write(e.MSNError.ToString());
SetStatus("Server error received");
}
private void Nameserver_AuthenticationError(object sender, ExceptionEventArgs e)
{
// Response.Write("Authentication failed, check your account or password.");
SetStatus("Authentication failed");
}
private void Nameserver_ExceptionOccurred(object sender, ExceptionEventArgs e)
{
// ignore the unauthorized exception, since we're handling that error in another method.
if (e.Exception is UnauthorizedException)
return;
//Response.Write(e.Exception.ToString());
}
private void NameserverProcessor_ConnectingException(object sender, ExceptionEventArgs e)
{
// string message=e.Exception.ToString();
SetStatus("Connecting failed");
}
private void Nameserver_SignedOff(object sender, SignedOffEventArgs e)
{
SetStatus("Signed off from the messenger network");
}
private void Nameserver_SignedIn(object sender, EventArgs e)
{
SetStatus("Signed into the messenger network as " + messenger.Owner.Name);
// set our presence status
messenger.Owner.Status = PresenceStatus.Online;
UpdateContactlist();
}
private void NameserverProcessor_ConnectionEstablished(object sender, EventArgs e)
{
SetStatus("Connected to server");
}
private delegate void UpdateContactlistDelegate();
/// <summary>
/// Updates the listview.
/// </summary>
private void UpdateContactlist()
{
if (messenger.Connected == false)
return;
// ListView1.Items.Clear();
ListBox1.Items.Clear();
//messenger.ContactList.All.Current
if (messenger.ContactList.All != null)
{
string costring = "";
foreach (Contact contact in messenger.ContactList.All)
{
ListItem item = new ListItem();
item.Text = contact.Name;
// item.Value = contact.ToString();
ListBox1.Items.Add(item);
costring = costring + contact.Name.Trim();
}
Response.Write("<script>alert('"+costring+"');</script>");
ListBox1.DataBind();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
//messenger.Credentials.ClientID = "msmsgs@msnmsgr.com ";
// messenger.Credentials.ClientCode = "Q1P7W2E4J9R8U3S5";
if (messenger.Connected)
{
messenger.Disconnect();
}
messenger.Credentials.Account = txtUserID.Text.Trim();
messenger.Credentials.Password = txtPassWd.Text.Trim();
// messenger.ConnectivitySettings.ProxyHost = "10.1.180.11";
//messenger.ConnectivitySettings.ProxyPort =8080;
//messenger.ConnectivitySettings.ProxyType = ProxyType.Socks5;
// messenger.ConnectivitySettings.ProxyUsername = 用户名
// messenger.ConnectivitySettings.ProxyPassword =密码
try
{
messenger.Connect();
// Response.Write("<script>alert('成功');</script>");
}
catch (Exception message)
{
//Response.Write(message);
}
// ListBox1.AppendDataBoundItems();
}
private delegate void SetStatusDelegate(string status);
private void SetStatusSynchronized(string status)
{
//Response.Write(status);
}
private void SetStatus(string status)
{
SetStatusSynchronized(status);
}
}
使用DotMSN可以很好地对msn控件进行操作。实现开心，校内通过msn获取联系人的功能。
