SHJX_cod/SHJX.Service.View/App.xaml.cs

using System;
using System.Windows;
using System.Threading;
using System.Reflection;
using SHJX.Service.View.View;
using SHJX.Service.Common.ReadXML;
using SHJX.Service.Common.ExtendElement;
using Microsoft.Extensions.Logging;
using SHJX.Service.Common.Logging;
using Microsoft.Extensions.Configuration;
namespace SHJX.Service.View
{
    /// <summary>
    /// App.xaml 的交互逻辑
    /// </summary>
    public partial class App : Application   {
        //private static readonly ILogger logger = LogFactory.BuildLogger(typeof(Rs485Client));
        private static readonly ILogger logger = LogFactory.BuildLogger(typeof(App));
        private ReadConfigUtil config;
        protected override void OnStartup(StartupEventArgs e)
        {
            try
            {
                config = CreateConfig.CreateReadConfigUtil("shjx");
                var rAssembly = Assembly.GetEntryAssembly();
                var rProductAttribute = (AssemblyProductAttribute)rAssembly.GetCustomAttributes(typeof(AssemblyProductAttribute), false)[0];
                var mt = new Mutex(true, rProductAttribute.Product, out var ret);
                if (ret)
                {
                    base.OnStartup(e);
                    LoginForm login = new LoginForm(config);
                    var result = login.ShowDialog();
                    if (result is not null && Convert.ToBoolean(result))
                    {
                        MainForm main = new MainForm(config);
                        main.ShowDialog();
                    }
                }
                else
                {
                    UMessageBox.Error("有一个和本程序相同的应用程序已经在运行，请不要同时运行多个本程序。\n\n这个程序即将退出。");
                    Current.Shutdown();//退出程序
                    return;
                }
                mt.ReleaseMutex();
                Environment.Exit(0);
            }
            catch (Exception ex)
            {
                //logger.LogError(ex.ToString()); 
                logger?.LogError(ex.ToString());
                //logger.LogError(ex.ToString());
            }
        }
    }
}