IDirect3DDevice9Ex::TestCooperativeLevel method (d3d9.h)

[TestCooperativeLevel is no longer available for use. Instead, use CheckDeviceState.]

Reports the current cooperative-level status of the Direct3D device for a windowed or full-screen application.

Syntax

HRESULT TestCooperativeLevel();

Return value

Type: HRESULT

Always returns D3D_OK.

Requirements

   
Target Platform Windows
Header d3d9.h
Library D3D9.lib

See also

IDirect3DDevice9Ex