LPSAFEARRAY_UserSize function

Calculates the wire size of the SAFEARRAY object, and gets its handle and data.

Syntax

unsigned long __stdcall LPSAFEARRAY_UserSize(
  _In_ unsigned long *pFlags,
  _In_ unsigned long Offset,
  _In_ LPSAFEARRAY   *ppSafeArray
);

Parameters

pFlags [in]

The data used by RPC.

Offset [in]

Sets the buffer offset so that the SAFEARRAY object is properly aligned when it is marshaled to the buffer.

ppSafeArray [in]

The safe array that contains the data to marshal.

Return value

The value obtained from the returned HRESULT value is S_OK.

Requirements