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SafeArrayAllocData function (oleauto.h)

  • Article

Allocates memory for a safe array, based on a descriptor created with SafeArrayAllocDescriptor.

Syntax

HRESULT SafeArrayAllocData(
  [in] SAFEARRAY *psa
);

Parameters

[in] psa

A safe array descriptor created by SafeArrayAllocDescriptor.

Return value

This function can return one of these values.

Return code Description
S_OK
 Success.
E_INVALIDARG
 The argument psa is not valid.
E_UNEXPECTED
 The array could not be locked.

Requirements

Requirement Value
Target Platform Windows
Header oleauto.h
Library OleAut32.lib
DLL OleAut32.dll