IStream_Reset function (shlwapi.h)

Moves the seek position in a specified stream to the beginning of the stream.

Syntax

LWSTDAPI IStream_Reset(
  [in] IStream *pstm
);

Parameters

[in] pstm

Type: IStream*

A pointer to the IStream interface of the stream whose position is to be reset.

Return value

Type: HRESULT

Returns S_OK on success or a COM failure code otherwise. See IStream::Seek for further discussion of possible error codes.

Remarks

This function calls IStream::Seek to move the stream's seek position to the beginning of the stream.

Requirements