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IInputObject::UIActivateIO method (shobjidl_core.h)

  • Article

UI-activates or deactivates the object.

Syntax

HRESULT UIActivateIO(
  [in] BOOL fActivate,
  [in] MSG  *pMsg
);

Parameters

[in] fActivate

Type: BOOL

Indicates if the object is being activated or deactivated. If this value is nonzero, the object is being activated. If this value is zero, the object is being deactivated.

[in] pMsg

Type: MSG*

A pointer to an MSG structure that contains the message that caused the activation change. This value may be NULL.

Return value

Type: HRESULT

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

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional, Windows XP [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header shobjidl_core.h (include Shobjidl.h)
DLL Shell32.dll (version 4.71 or later)