IDXGIFactory2::RegisterStereoStatusEvent method
Registers to receive notification of changes in stereo status by using event signaling.
Syntax
HRESULT RegisterStereoStatusEvent(
[in] HANDLE hEvent,
[out] DWORD *pdwCookie
);
Parameters
- hEvent [in]
-
A handle to the event object that the operating system sets when notification of stereo status change occurs. The CreateEvent or OpenEvent function returns this handle.
- pdwCookie [out]
-
A pointer to a key value that an application can pass to the IDXGIFactory2::UnregisterStereoStatus method to unregister the notification event that hEvent specifies.
Return value
RegisterStereoStatusEvent returns:
- S_OK if it successfully registered the event.
- E_OUTOFMEMORY if memory is unavailable to complete the operation.
- Possibly other error codes that are described in the DXGI_ERROR topic.
Platform Update for Windows 7: On Windows 7 or Windows Server 2008 R2 with the Platform Update for Windows 7 installed, RegisterStereoStatusEvent fails with E_NOTIMPL. For more info about the Platform Update for Windows 7, see Platform Update for Windows 7.
Requirements
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Minimum supported client |
Windows 8 and Platform Update for Windows 7 [desktop apps | Windows Store apps] |
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Minimum supported server |
Windows Server 2012 and Platform Update for Windows Server 2008 R2 [desktop apps | Windows Store apps] |
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Header |
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Library |
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See also