C# 用msiexec安装

最新推荐文章于 2025-06-11 09:19:36 发布

yimeng_1985

最新推荐文章于 2025-06-11 09:19:36 发布

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分类专栏：工作备忘文章标签： c# string exception null

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本文介绍如何在C#中利用msiexec命令行工具进行软件安装操作，重点在于处理命令行参数和异常情况。

忽略TestHarness.Logger.Log，这是自定义的写日志的方法，可以替换成Console.WriteLine()

public static int InvokeMsi(string msiFilePath, string workDir, bool wait, bool uninstall)
        {
            Process process = null;
            string arg = String.Format("/q /{0} \"{1}\"", uninstall ? "x" : "i", msiFilePath);
            ProcessStartInfo psi = new ProcessStartInfo("msiexec.exe", arg);
            psi.UseShellExecute = false;
            if (!String.IsNullOrEmpty(workDir))
            {
                psi.WorkingDirectory = workDir;
            }
            else
            {
                psi.WorkingDirectory = Environment.CurrentDirectory;
            }
            process = new Process();
            process.StartInfo = psi;
            try
            {
                TestHarness.Logger.Log("Starting to {0} using msiexec.exe" + arg, (uninstall ? "uninstall" : "install") + msiFilePath);
                process.Start();
            }
            catch (Exception ex)
            {
                TestHarness.Logger.Log("Exception: " + ex.Message);
                return -1;
            }
            if (wait)
            {
                process.WaitForExit();
                if (process.ExitCode == 0)
                {
                    TestHarness.Logger.Log("Succeeded! ");
                }
                return process.ExitCode;
            }
            else
            {
                return 0;
            }
        }

        //Install software by using msiexec
        public static int InstallMsi(string msiFilePath, string workDir, bool wait)
        {
            return InvokeMsi(msiFilePath, workDir, wait, false);
        }

        public static int UninstallMsi(string msiFilePath, string workDir, bool wait)
        {
            return InvokeMsi(msiFilePath, workDir, wait, true);
        }