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IRAPISession::CeFindFirstDatabaseEx

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This method opens an enumeration context for all databases in a mounted database volume on a remote Windows Embedded CEā€“based device.

Syntax

HANDLE CeFindFirstDatabaseEx(
  PCEGUID pceguid, 
  DWORD dwDbaseType 
);

Parameters

  • pceguid
    [in] Pointer to the CEGUID that contains the globally unique identifier(GUID) of a mounted database volume. If pceguid is NULL or set to an invalid GUID, then all mounted database volumes are searched.
  • dwDbaseType
    [in] Specifies the type identifier of the databases to enumerate. If this parameter is zero, all databases are enumerated in the volume. For Windows Embedded CE-based devices, a volume is the object store or a mounted database volume.

Return Values

A handle to an enumeration context indicates success. INVALID_HANDLE_VALUEindicates failure. To get extended error information, call IRAPISession::CeGetLastError and IRAPISession::CeRapiGetError. CeGetLastError may return ERROR_OUTOFMEMORY if no memory is available to allocate a database handle.

To find all the databases of the desired type, specify the enumeration context handle in multiple calls to the IRAPISession::CeFindNextDatabaseEx method.

Remarks

This function only returns the handle to an enumeration context. To begin enumerating databases, an application must call the IRAPISession::CeFindNextDatabaseExmethod. When an application is done with the handle to the enumeration context, an application uses IRAPISession::CeCloseHandle to release the resources associated with the enumeration context.

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::CeCreateDatabaseEx
IRAPISession::CeFindNextDatabaseEx
IRAPISession::CeCloseHandle