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IRAPISession::CeFindNextDatabase

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Windows Embedded CE 6.0 R3

4/8/2010

This method retrieves the next database in an enumeration context.

Note

This method has been deprecated. Use IRAPISession::CeFindNextDatabaseEx instead.

Syntax

CEOID CeFindNextDatabase(
  HANDLE hEnum 
);

Parameters

Return Value

The object identifier of the next database in the enumeration 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
    The object store contains no more databases to enumerate.
  • ERROR_INVALID_PARAMETER
    The hEnum parameter specified an invalid handle.

Remarks

To loop over all databases in the enumeration, call IRAPISession::CeFindNextDatabase until 0 is returned. If a database is deleted during enumeration, IRAPISession::CeFindNextDatabase fails and returns ERROR_KEY_DELETED. If this error occurs, you must restart the enumeration with a call to IRAPISession::CeFindFirstDatabase. When enumeration is complete, the hEnum handle must be closed by calling the IRAPISession::CeCloseHandle function.

Note

Earlier versions of Windows Embedded 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

Header rapi2.h
Library ole32.lib, rapiuuid.lib
Windows Embedded CE Windows Embedded CE 6.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also

Reference

IRAPISession
IRAPISession::CeFindFirstDatabase
IRAPISession::CeCloseHandle