AForge.Controls.Joystick.GetAvailableDevices C# (CSharp) Метод

        public static List<DeviceInfo> GetAvailableDevices( )
        {
            List<DeviceInfo> devices = new List<DeviceInfo>( );
            int joyCapsSize = System.Runtime.InteropServices.Marshal.SizeOf( typeof( JoystickAPI.JOYCAPS ) );

            // get number of devices
            int devicesCount = JoystickAPI.joyGetNumDevs( );
            // check all devices
            for ( int i = 0; i < devicesCount; i++ )
            {
                JoystickAPI.JOYCAPS joyCaps = new JoystickAPI.JOYCAPS( );

                if ( JoystickAPI.joyGetDevCapsW( i, joyCaps, joyCapsSize ) == JoystickAPI.ResultCode.NoError )
                {
                    devices.Add( new DeviceInfo( i, joyCaps ) );
                }
            }

            return devices;
        }