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IDXGIOutputDuplication::UnMapDesktopSurface method
Invalidates the pointer to the desktop image that was retrieved by using IDXGIOutputDuplication::MapDesktopSurface.
Syntax
HRESULT UnMapDesktopSurface();
Parameters
This method has no parameters.
Return value
UnMapDesktopSurface returns:
- S_OK if it successfully completed.
- DXGI_ERROR_INVALID_CALL if the application did not map the desktop surface by calling IDXGIOutputDuplication::MapDesktopSurface.
- Possibly other error codes that are described in the DXGI_ERROR topic.
Requirements
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Minimum supported client |
Windows 8 [desktop apps only] |
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Minimum supported server |
Windows Server 2012 [desktop apps only] |
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Header |
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Library |
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See also
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