using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
namespace L000WeChatDllInjector
{
/// <summary>
/// App.xaml 的交互逻辑
/// </summary>
public partial class App : Application
{
protected override void OnStartup(StartupEventArgs e)
{
//只运行一个实例
//把已经启动的实例,全部结束
Process thisProcess = Process.GetCurrentProcess();
Process[] processes = Process.GetProcessesByName(thisProcess.ProcessName);
foreach (Process item in processes)
{
if (item.Id != thisProcess.Id)
{
item.Kill();
}
}
base.OnStartup(e);
}
}
}
程序数据并不重要,启动新进程,杀掉旧进程,确保只有一个进程在运行。
mutex,不好用。故出此下策!
示例来源:
网易云课堂《2019 PC 微信探秘》