Adds the specified item to the user's roster.
Namespace: S22.Xmpp.ImAssembly: S22.Xmpp (in S22.Xmpp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
| C# |
|---|
public void AddToRoster( RosterItem item ) |
Parameters
- item
- Type: S22.Xmpp.Im..::..RosterItem
The item to add to the user's roster.
Remarks
In XMPP jargon, the user's contact list is called a
'roster'.
Exceptions
| Exception | Condition |
|---|---|
| System..::..ArgumentNullException | The item parameter is null. |
| System.IO..::..IOException | There was a failure while writing to or reading from the network. |
| System..::..InvalidOperationException | The XmppIm instance is not connected to a remote host, or the XmppIm instance has not authenticated with the XMPP server. |
| System..::..ObjectDisposedException | The XmppIm object has been disposed. |
| S22.Xmpp..::..XmppErrorException | The server returned an XMPP error code. Use the Error property of the XmppErrorException to obtain the specific error condition. |
| S22.Xmpp..::..XmppException | The server returned invalid data or another unspecified XMPP error occurred. |
