/// <summary>
/// 前一次的处于按下状态的按钮
/// </summary>
//直接初始化
//遍历手柄ID寻找
public Joystick()
{
int IDmax = 2, i = 0;
int joystickId;
this.JoystickCAPS = new JoystickAPI.JOYCAPS();
for (; i < IDmax; i++)
{
joystickId = i;
if (JoystickAPI.joyGetDevCaps(joystickId, ref this.JoystickCAPS, Marshal.SizeOf(typeof(JoystickAPI.JOYCAPS)))
== JoystickAPI.JOYERR_NOERROR)
{
this.IsConnected = true;
this.Name = this.JoystickCAPS.szPname;
i = IDmax + 1;
}
else
{
this.IsConnected = false;
}
}
if (i == IDmax)
{
System.Windows.MessageBox.Show("未插入摇杆", "ERROR");
Environment.Exit(0);
}
//取得游戏手柄的参数信息
}
public int getinfo(ref JoystickAPI.JOYINFOEX infoEx)
{
infoEx.dwSize = Marshal.SizeOf(typeof(JoystickAPI.JOYINFOEX));
infoEx.dwFlags = (int)JoystickAPI.JOY_RETURNBUTTONS;
int result = JoystickAPI.joyGetPosEx(this.Id, ref infoEx);
return(result);
}
/// <summary>
/// 根据游戏手柄的Id实例化
/// </summary>
/// <param name="joystickId"></param>
public Joystick(int joystickId)
{
this.Id = joystickId;
this.JoystickCAPS = new JoystickAPI.JOYCAPS();
int test = JoystickAPI.joyGetDevCaps(joystickId, ref this.JoystickCAPS, Marshal.SizeOf(typeof(JoystickAPI.JOYCAPS)));
//取得游戏手柄的参数信息
if (test
== JoystickAPI.JOYERR_NOERROR)
{
this.IsConnected = true;
System.Console.WriteLine(JoystickAPI.joyGetNumDevs());
this.Name = this.JoystickCAPS.szPname;
}
else
{
this.IsConnected = false;
//System.Windows.MessageBox.Show("ID为" + joystickId + "的摇杆未插入", "ERROR");
//Environment.Exit(0);
}
}