IMSLogon : IUnknown

Applies to: Office 2010 | Outlook 2010 | Visual Studio

Accesses resources in a message store logon object.

Header file:	Mapispi.h
Exposed by:	Message store logon objects
Implemented by:	Message store providers
Called by:	MAPI
Interface identifier:	IID_IMSLogon
Pointer type:	LPMSLOGON

Vtable Order

GetLastError	Returns a MAPIERROR structure that contains information about the last error that occurred for the message store object.
Logoff	Logs off a message store provider.
OpenEntry	Opens a folder or message object and returns a pointer to the object to provide further access.
CompareEntryIDs	Compares two entry identifiers to determine whether they refer to the same object.
Advise	Registers an object with a message store provider for notifications about changes in the message store.
Unadvise	Removes an object's registration for notification of message store changes previously established by using a call to the IMSLogon::Advise method.
OpenStatusEntry	Opens a status object.

Remarks

The message store logon object is the part of an open message store provider that MAPI calls directly. There is a one-to-one correspondence between the message store logon object that MAPI calls and the message store object that client applications call; you can think of the logon and store objects as one object that exposes two interfaces. The two objects are created together and freed together.

See Also

Concepts

MAPI Interfaces