public void InitializeDirectX3D( )
{
this.pParams = new PresentationParameters( );
GraphicsDeviceService gDeviceService = GraphicsDeviceService.AddInstance(this.wHandle, this.wWidth, this.wHeight, this.multiSampling);
this.services = new ServiceContainer( );
this.services.AddService <IGraphicsDeviceService>(gDeviceService);
this.gDevice = gDeviceService.GraphicsDevice;
Viewport viewport = new Viewport(0, 0, this.wWidth, this.wHeight);
viewport.MinDepth = 0f;
viewport.MaxDepth = 1f;
this.gDevice.Viewport = viewport;
this.content = new ContentManager(this.services, @"content");
this.Initialize( );
}