DeviceCtl-1/LHY-WD-BC_MES/Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace HRT_Measure
{
    internal static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            // 中文授权示例
            if (!HslCommunication.Authorization.SetAuthorizationCode("8cb26b16-6848-46b8-a9e4-6f57336b2872"))
            {
                MessageBox.Show("授权失败！当前程序只能使用24小时！");
                return; // 激活失败就退出系统
            }
            bool isRuned;
            System.Threading.Mutex mutex = new System.Threading.Mutex(true, "OnlyRunOneInstance", out isRuned);
            if (isRuned)
            {
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                Application.Run(new FrmMain()); 
                mutex.ReleaseMutex();
            }
            else
            {
                MessageBox.Show("程序已启动！\r\nThe program has started", "Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }
    }
}