Rufen Sie uns an: +1-877-99-BOPUP oder Anfrage für eine Live Chat


Notifies the IM client application that the list of contacts available to current user on the IM server has been changed. The user can receive a list of available contacts from the IM server to change his Contact List. NOTIFY_CONTACTS_CHANGED is sent in the form of a WM_NOTIFY_SERVER message.

NOTIFY_CONTACTS_CHANGED     lParamValue = lParam;


This parameter is not used and set to 0.

Return Value

The return value is ignored.