IShellMenu::InvalidateItem method

Redraws an item in a menu band.

Syntax


HRESULT InvalidateItem(
  [in] LPSMDATA psmd,
  [in] DWORD    dwFlags
);

Parameters

psmd [in]

Type: LPSMDATA

A pointer to an SMDATA structure that identifies the item to be redrawn. Set this value to NULL to redraw the entire menu.

dwFlags [in]

Type: DWORD

Flags that control how the menu is redrawn. If psmd is NULL, set dwFlags to SMINV_REFRESH. If psmd is set to a valid SMDATA structure, set dwFlags to SMINV_ID | SMINV_REFRESH.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Minimum supported client

Windows XP with SP2 [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Shobjidl.h

IDL

Shobjidl.idl

DLL

Shell32.dll

 

 

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