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4/8/2010

This function enumerates all projects in main memory or on the specified mountable file system, such as a flash card.

Syntax 

int EnumProjectsEx(
  PROJECTS_ENUMPROC_EX 
pfnEnumProc, 
  DWORD 
dwOidFlash, 
  DWORD 
dwFlags, 
  LPARAM 
lParam 
);

Parameters

pfnEnumProc

[in] Pointer to the EnumProjectsExCallbackcallback function. If this pointer is set to NULL, this function returns only the number of projects, without enumerating them.

dwOidFlash

[in] Specifies the object identifier (OID) of the flash card to enumerate, which is the value returned by the FindFirstFlashCardor the FindNextFlashCardfunction. Used only when dwFlagsequals PRJ_ENUM_FLASH.

dwFlags

[in] Specifies the valid flags. The following table shows possible values.

Flag Value Description

PRJ_ENUM_MEMORY

0x1

Enumerate folders in main memory only. The dwOidFlashparameter is ignored.

PRJ_ENUM_FLASH

0x2

Enumerate a flash card project only. The dwOidFlashparameter is the object identifier of the flash card.

PRJ_ENUM_ALL_DEVICES

0x4

Enumerate folders in main memory and on all flash cards. The dwOidFlashparameter is ignored.
lParam

[in] Caller-defined parameter that is passed to the callback function specified by pfnEnumProc.

Return Value

The number of folders enumerated indicates success. If there are no folders to enumerate, this function returns zero. If pfnEnumProcis set to NULL, this function still returns the total number of projects, including storage cards.

Remarks

To enumerate the folders on a flash card, first call the FindFirstFlashCardand the FindNextFlashCardfunctions to locate the OID of the flash card. After you have enumerated the folders with this function, enumerate the files with the EnumProjectsFilesExfunction.

Requirements

Header projects.h
Library note_prj.lib
Windows Mobile Pocket PC 2000 and later, Smartphone 2002 and later

See Also