The OnEvent_ContactSignin event is fired when a contact signs-in in the current contact's list.
OnEvent_ContactSignin(
[string] Email
);
No value has to be returned by this event.
This event will also be generated if the contact unblocked the current user while being online. The status used by the contact when signing in can be retrieved with Contact::Status.
| Event Source | Windows Live Messenger |
|---|---|
| Availability | Messenger Plus! Live 4.00 |