1、SharpDX下載

VS下載：

專案右鍵——管理nuget程式包——瀏覽——搜尋SharpDX——下載

搜尋SharpDX.DirectInput——下載

我是在這裡兩個都下了，應該是自動識別你當前的.Net Framework版本，有的.Net Framework版本可能沒有

貌似官網http://sharpdx.org/

2、using

如果從nuget下載的，已經新增到引用了，不用手動using

3、環境

vs2015， 

預設目標框架是.NET Framework 4.5

4、開發

簡單做了個例子，能讀取到手柄狀態，沒有測試多個手柄的情況

SharpDX.DirectInput.Joystick curJoystick;

private void button1_Click(object sender, EventArgs e)
        {
            var dirInput = new SharpDX.DirectInput.DirectInput();
            var typeJoystick = SharpDX.DirectInput.DeviceType.Joystick;
            var allDevices = dirInput.GetDevices();
            bool isGetJoystick = false;
            foreach (var item in allDevices)
            {
                if (typeJoystick == item.Type)
                {
                    curJoystick = new SharpDX.DirectInput.Joystick(dirInput, item.InstanceGuid);
                    curJoystick.Acquire();
                    isGetJoystick = true;
                    Thread t1 = new Thread(joyListening);
                    t1.IsBackground = true;
                    t1.Start();
                }
            }
            if (!isGetJoystick)
            {
                MessageBox.Show("沒有插入手柄");
            }
        }
 

        private void joyListening()
        {
            MessageBox.Show("監聽到手柄");
            while (true)
            {
                var joys = curJoystick.GetCurrentState();
                SetMessage(textBox1, joys.ToString());
                Thread.Sleep(100);
            }
        }

5 鍵盤狀態讀取

                    if (SharpDX.DirectInput.DeviceType.Keyboard == item.Type)
                    {
                        var curKeyboard = new SharpDX.DirectInput.Keyboard(dirInput);
                        curKeyboard.Acquire();
                        var curKeyboardState = curKeyboard.GetCurrentState();
                        var curPressedKeys = curKeyboardState.PressedKeys;
                    }

6

git連結