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CBaseControlWindow.get_WindowState method

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The get_WindowState method retrieves the current window state.

Syntax

HRESULT get_WindowState(
   long *pWindowState
);

Parameters

pWindowState

Pointer to the window state.

Return value

Returns an HRESULT value.

Remarks

This member function returns a subset of the parameters of the Microsoft Win32 ShowWindow function. In particular, it returns SW_SHOW and SW_HIDE, depending on the current visibility of the window. It also returns SW_MINIMIZE and SW_MAXIMIZE, depending on whether the window is an icon or is expanded.

Requirements

Requirement Value
Header
Ctlutil.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseControlWindow Class