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DwmIsCompositionEnabled function

Obtains a value that indicates whether Desktop Window Manager (DWM) composition is enabled. Applications can listen for composition state changes by handling the WM_DWMCOMPOSITIONCHANGED notification.

Syntax

C++


HRESULT WINAPI DwmIsCompositionEnabled(
  _Out_  BOOL *pfEnabled
);

Parameters

pfEnabled [out]: A pointer to a value that, when this function returns successfully, receives TRUE if DWM composition is enabled; otherwise, FALSE.

Return value

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

Requirements

Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Header	Dwmapi.h
Library	Dwmapi.lib
DLL	Dwmapi.dll

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Build date: 11/5/2012

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