Module32First function

Retrieves information about the first module associated with a process.

Syntax


BOOL WINAPI Module32First(
  _In_     HANDLE hSnapshot,
  _Inout_  LPMODULEENTRY32 lpme
);

Parameters

hSnapshot [in]

A handle to the snapshot returned from a previous call to the CreateToolhelp32Snapshot function.

lpme [in, out]

A pointer to a MODULEENTRY32 structure.

Return value

Returns TRUE if the first entry of the module list has been copied to the buffer or FALSE otherwise. The ERROR_NO_MORE_FILES error value is returned by the GetLastError function if no modules exist or the snapshot does not contain module information.

Remarks

The calling application must set the dwSize member of MODULEENTRY32 to the size, in bytes, of the structure.

To retrieve information about other modules associated with the specified process, use the Module32Next function.

Examples

For an example, see Traversing the Module List.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

TlHelp32.h

Library

Kernel32.lib

DLL

Kernel32.dll

Unicode and ANSI names

Module32FirstW (Unicode) and Module32First (ANSI)

See also

CreateToolhelp32Snapshot
Module Walking
Module32Next
MODULEENTRY32
Tool Help Functions

 

 

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