C#系统热键类using System;using System.Runtime.InteropServices;namespace SystemHotKey{ public delegate void HotkeyEventHandler(int HotKeyID); public class Hotkey : System.Windo...
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MySql.Data.MySqlClient; /*加mysql命名空间;*/
using System.Data; //使用System....
