static SerialPort serialPort = new SerialPort("COM1", 9600, Parity.None, 8, StopBits.One); //定义一个串口类的串口变量
#endregion Fields
#region Methods
static void Main(string[] args)
{
Menu menu = new Menu("串口通信示例");
menu.AddCommand("status", new Function(ShowStatus));
menu.AddCommand("switch", new Function(SwitchPort));
menu.AddCommand("set", new Function(SetPort));
menu.AddCommand("send", new Function(SendData));
menu.Start();
}
internal static IEnumerable<IMenu> ToMenuList(this IEnumerable<IMenuItem> menuItems, string instructionalText, int maxAllowed = Menu.MaxOnScreen)
{
var source = menuItems.ToNumberedMenuItems(maxAllowed).ToList();
var currentMenu = new Menu(instructionalText);
foreach (var menuItem in source)
{
currentMenu.AddMenuItem(menuItem);
if (menuItem.IsMore)
{
yield return currentMenu;
currentMenu = new Menu(instructionalText);
}
}
if (!source.Last().IsMore)
{
yield return currentMenu;
}
}