MsgCommunicator: Delphi Instant Messaging (IM) SDK
for easy creation of custom messenger system
Adds new user to contacts list of this client.
function AddUserToMyContacts(UserID: Cardinal): Boolean;
Call AddUserToMyContacts to add new user to contacts list of this client. AddUserToMyContacts sends command to the server, waits for an answer, then updates local contacts list of this client and returns True if this operation executed successfully, or returns False in other case.