NAME¶

OpenStreamOnFile (MAPI32.147)

SYNOPSIS¶

HRESULT OpenStreamOnFile
(
LPALLOCATEBUFFER lpAlloc,
LPFREEBUFFER lpFree,
ULONG ulFlags,
LPWSTR lpszPath,
LPWSTR lpszPrefix,
LPSTREAM* lppStream
)

DESCRIPTION¶

Create a stream on a file.

PARAMS¶

lpAlloc [In] Memory allocation function. lpFree [In] Memory free function. ulFlags [In] Flags controlling the opening process. lpszPath [In] Path of file to create stream on. lpszPrefix [In] Prefix of the temporary file name (if ulFlags includes SOF_UNIQUEFILENAME). lppStream [Out] Destination for created stream.

RETURNS¶

Success: S_OK. lppStream contains the new stream object Failure: E_INVALIDARG if any parameter is invalid, or an HRESULT error code describing the error.

IMPLEMENTATION¶

Declared in "util.h". Implemented in "dlls/mapi32/util.c". Debug channel "mapi".