CNAS/CNAS_DBSync/Program.cs

using CnasSynchronousCommon;
using CnasSynchronusClient;
using CnasSynchrousModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;

namespace CNAS_DBSync
{
    static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            string strMsg = "";
            CheckAvailability(ref strMsg);
            if (strMsg == "")
            {
                if (new frmOperationPwd().ShowDialog() == DialogResult.OK)
                    Application.Run(new frmSyncParams());
            }
            else
                MessageBox.Show(strMsg);
        }

        //检查当前电脑是否可以启动程序
        public static void CheckAvailability(ref string strErrorMsg)
        {
            //1.读取本地CNAS数据库配置信息
            DataBaseInfo Cnasdb = FileOperation.GetLocalCnasDB();
            if (!CnasDataOperationFact.CnasDataOperation().TestConnect(Cnasdb.DBHost, Cnasdb.DBName, Cnasdb.DBUser, Cnasdb.DBPwd, Cnasdb.DBPort))
            {
                strErrorMsg = "无法正常连接CNAS库，请先配置数据库连接。";
                return;
            }
            //2.获取本机MAC地址
            string strLocalMac = ComputeMessage.getLocalMac(ref strErrorMsg);
            if (strErrorMsg != "")
            {
                return;
            }
            //3 验证是否存在于CNAS数据库相应表中
            bool bIfChecked = CnasDataOperationFact.CnasDataOperation().CheckMacMessage(Cnasdb, strLocalMac);
            if (!bIfChecked)
            {
                strErrorMsg = $"当前电脑[{strLocalMac}]没有使用权限，请联系管理员。";
                return;
            }
        }
    }
}