SafeArrayAccessData.3w

Langue: en

Version: Jun 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

SafeArrayAccessData (OLEAUT32.23)

SYNOPSIS

HRESULT SafeArrayAccessData
 (
  SAFEARRAY* psa,
  void**     ppvData
 )

DESCRIPTION

Lock a SafeArray and return a pointer to its data.

PARAMS

psa [In] Array to get the data pointer from.

ppvData [Out] Destination for the arrays data pointer.

RETURNS

Success: S_OK. ppvData contains the arrays data pointer, and the array is locked.

Failure: An HRESULT error code indicating the error.

NOTES

See SafeArray(3w).

IMPLEMENTATION

Defined in "oleauto.h".

Implemented in "dlls/oleaut32/safearray.c".

Debug channel "variant".