API Reference > Extension Classes > ExRender Classes > ExRender Windows Classes > ExGsDirectXDevice Class > ExGsDirectXDevice Methods > ExGsDirectXDevice::backBufferSurface Method
ExGsDirectXDevice::backBufferSurface Method
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Syntax
C++
OdIntPtr backBufferSurface() const;
Description

Returns IDirect3DSurface pointer for WPF controls.

Remarks

Caller is responsible to call IUnknown->Release() method after Surface interface usage.

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