IUnknown_Exec(3w)

Usage

HRESULT IUnknown_Exec
(
IUnknown* lpUnknown,
REFGUID pguidCmdGroup,
DWORD nCmdID,
DWORD nCmdexecopt,
VARIANT* pvaIn,
VARIANT* pvaOut
)

Overview

Call IOleCommandTarget_Exec(3w) on an object.

Params

lpUnknown [In] Object supporting the IOleCommandTarget interface.

pguidCmdGroup [In] GUID for the command group.

Returns

Success: S_OK.

Failure: E_FAIL, if lpUnknown is NULL. E_NOINTERFACE, if lpUnknown does not support IOleCommandTarget. Otherwise, an error code from IOleCommandTarget_Exec(3w).

Implementation

Exported by ordinal only. Use GetProcAddress(3w) to obtain a pointer to the function.

Implemented in "dlls/shlwapi/ordinal.c".

Debug channel "shell".

Releases

4 releases since Debian 4.0 (Etch); the text changed 3 times.