DC_Initlizer/AwInitilizer/App.xaml.cs

using AwInitilizer.DLL;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace AwInitilizer
{
    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
    {
        public App():base()
        {
            DispatcherUnhandledException += App_DispatcherUnhandledException;
        }

        protected override void OnActivated(EventArgs e)
        {
            base.OnActivated(e);

            SetUiLanguage();
            SetMes();

            var startResult = SajetConnect.SajetTransStart();
        }

        private void SetUiLanguage()
        {
            var langSetting = AwInitilizer.Properties.Settings.Default.Language;

            if (langSetting.ToLower() == "zh-chs")
            {
                Cultures.CulturesHelper.Instance.ChangeCulture(System.Globalization.CultureInfo.GetCultureInfo("zh-CHS"));
            }
            else
            {
                Cultures.CulturesHelper.Instance.ChangeCulture(System.Globalization.CultureInfo.GetCultureInfo("en-US"));
            }
        }

        private void SetMes()
        {
            var mesSetting = AwInitilizer.Properties.Settings.Default.MES.ToLower();

            if (mesSetting == "php" || mesSetting == "shinewave")
            {

            }
            else if (mesSetting == "phv" || mesSetting == "sajet")
            {

            }
        }

        private void App_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
        {
            var fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + ".txt";
            var msg = e.Exception.Message + "\n"+ e.Exception.StackTrace;
            File.WriteAllText(fileName,msg);
            MessageBox.Show($"App crashed,Please report error and send back {fileName}");
            Application.Current.Shutdown();
        }

        protected override void OnExit(ExitEventArgs e)
        {
            base.OnExit(e);

            var stopResult = SajetConnect.SajetTransClose();
            Environment.Exit(0);
        }
    }
}