Here is the collection of events generated by Windows Live Messenger.
| Name | Description |
|---|---|
| OnEvent_Signin | The current Messenger user signed-in. |
| OnEvent_SigninReady | The current Messenger user is properly signed in. |
| OnEvent_Signout | The current Messenger user signed-out. |
| OnEvent_MyStatusChange | The current user changed its Messenger status |
| OnEvent_MyNameChange | The current user changed its name. |
| OnEvent_MyPsmChange | The current user changed its personal message. |
| OnEvent_MyMediaChange | The current Messenger user changed its "current media". |
| OnEvent_ContactSignin | A contact signed-in in the current contact's list. |
| OnEvent_ContactSignout | A contact signed-out from the current contact's list. |
| OnEvent_ContactStatusChange | A contact changed his Messenger status. |
| OnEvent_ContactNameChange | A contact changed its name. |
| OnEvent_ContactPsmChange | A contact changed its personal message. |
| OnEvent_ContactMediaChange | A contact changed its "current media". |
| OnEvent_ContactBlocked | A contact has been blocked. |
| OnEvent_ContactUnblocked | A contact has been unblocked. |
| OnEvent_ContactListWndCreated | The contact list window is being created and shown. |
| OnEvent_ContactListWndDestroyed | The contact list window is being destroyed. |
| OnEvent_ChatWndCreated | A new chat window is being created. |
| OnEvent_ChatWndDestroyed | A chat window is being destroyed. |
| OnEvent_ChatWndContactAdded | A contact is added to the list of participants in a chat window. |
| OnEvent_ChatWndContactRemoved | A contact is removed from the list of participants in a chat window. |
| OnEvent_ChatWndReceiveMessage | A new message is received in a chat window. |
| OnEvent_ChatWndSendMessage | The current user sent a message in a chat window. |
| OnEvent_ChatWndEditKeydown | A key was pressed in the typing area of a chat window. |