private Direct3D9Ex(ComInterface.IDirect3D9Ex obj)
{
this.comObject = obj;
ComInterface.GetComMethod(this.comObject, 20, out this.createDeviceEx);
}
internal Direct3DDevice9Ex(ComInterface.IDirect3DDevice9Ex obj)
{
this.comObject = obj;
ComInterface.GetComMethod(this.comObject, 28, out this.createRenderTarget);
}