IRAPISession::CeFindNextDatabaseEx
This method retrieves the next database in an enumeration context.
CEOID CeFindNextDatabaseEx(
HANDLE hEnum,
PCEGUID pceguid
);
Parameters
- hEnum
[in] Handle returned from IRAPISession::CeFindFirstDatabaseEx. - pceguid
[in] Pointer to the CEGUID that contains the globally unique identifier (GUID) of a database.
Return Values
A valid CEOID indicates success. Zero indicates that there are no more databases left to enumerate, or that an error occurred. To get extended error information, call IRAPISession::CeGetLastError and IRAPISession::CeRapiGetError. Possible values for IRAPISession::CeGetLastError include the following:
- ERROR_NO_MORE_ITEMS
There are no more databases to enumerate. - ERROR_KEY_DELETED
A database was deleted during enumeration.
Remarks
To loop over all databases in the enumeration, call IRAPISession::CeFindNextDatabaseEx until 0 is returned. If a database is deleted during enumeration, IRAPISession::CeFindNextDatabaseEx fails and returns the error ERROR_KEY_DELETED. If this error occurs, you must restart the enumeration with a call to IRAPISession::CeFindFirstDatabaseEx. When enumeration is complete, the hEnum handle must be closed by calling the IRAPISession::CeCloseHandle method.
Note Earlier versions of Windows CE assigned object identifiers to objects in other file systems, such as the file allocation table (FAT) file system. These object identifiers were guaranteed to be unique within a volume, but not across multiple volumes. Effective with version 3.0, only objects in the object store have valid, unique object identifiers and the object store is the only volume that can return an object identifier.
Requirements
OS Versions: Windows CE 5.01 and later.
Header: Rapi2.h.
Link Library: Ole32.lib, Rapiuuid.lib.
See Also
IRAPISession::IUnknown | IRAPISession::CeFindFirstDatabaseEx | IRAPISession::CeCloseHandle
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