joyGetNumDevs() приватный Метод

private joyGetNumDevs ( ) : int
Результат int
Пример #1
0
        public static List <DeviceInfo> GetAvailableDevices()
        {
            List <DeviceInfo> list = new List <DeviceInfo>();
            int cbjc = Marshal.SizeOf(typeof(JoystickAPI.JOYCAPS));
            int num  = JoystickAPI.joyGetNumDevs();

            for (int i = 0; i < num; i++)
            {
                JoystickAPI.JOYCAPS jOYCAPS = new JoystickAPI.JOYCAPS();
                if (JoystickAPI.joyGetDevCapsW(i, jOYCAPS, cbjc) == JoystickAPI.ResultCode.NoError)
                {
                    list.Add(new DeviceInfo(i, jOYCAPS));
                }
            }
            return(list);
        }
Пример #2
0
        /// <summary>
        /// Get list of available joysticks connected to the system.
        /// </summary>
        ///
        /// <returns>Returns list containing information about available joysticks connected to
        /// the system.</returns>
        ///
        public static List <DeviceInfo> GetAvailableDevices()
        {
            var devices     = new List <DeviceInfo>();
            var joyCapsSize = System.Runtime.InteropServices.Marshal.SizeOf(typeof(JoystickAPI.JOYCAPS));

            // get number of devices
            var devicesCount = JoystickAPI.joyGetNumDevs();

            // check all devices
            for (var i = 0; i < devicesCount; i++)
            {
                var joyCaps = new JoystickAPI.JOYCAPS();

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

            return(devices);
        }