本程序用C#代码编写，运行环境FrameWork5.0以上。

主要代码：

using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;namespace StartWeChat
{public partial class main : Form{public main(){InitializeComponent();}//D:\Program Files(x86)\Tencent\WeChat\WeChat.exeprivate void main_Load(object sender, EventArgs e){try{string softName = "WeChat.exe";string strKeyName = "InstallPath";string softPath = @"Software\Tencent\WeChat\";RegistryKey regKey = Registry.CurrentUser;RegistryKey regSubKey = regKey.OpenSubKey(softPath, false);object objResult = regSubKey.GetValue(strKeyName);RegistryValueKind regValueKind = regSubKey.GetValueKind(strKeyName);if (regValueKind == Microsoft.Win32.RegistryValueKind.String){tbPath.Text = Path.Combine(objResult.ToString(), softName);}}catch{tbPath.Text = "获取失败，请手动输入";}}public static void CloseApp(string softName){Process[] pProcess;pProcess = Process.GetProcesses();for (int i = 1; i <= pProcess.Length - 1; i++){if (pProcess[i].ProcessName == softName){pProcess[i].Kill();break;}}}private void BtnStart_Click(object sender, EventArgs e){if (nud.Value > 0){CloseApp("WeChat");for (int i = 0; i < nud.Value; i++){Process.Start(tbPath.Text);}}}}
}

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源码地址：GitHub - JackieZheng/StartWeChat: startWeChat multiplestartWeChat multiple. Contribute to JackieZheng/StartWeChat development by creating an account on GitHub.https://github.com/JackieZheng/StartWeChat网盘下载https://www.aliyundrive.com/s/1QomNNuJJE3