c# - 如何从 C# 启动外部可执行文件并在进程结束时获取退出代码

Question

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How to start a process from C#?

我想启动一个在命令行中运行的外部可执行文件来执行某些任务。完成后，我想检查它返回的错误代码。我该怎么做？

Answer 1

试试这个:

    public virtual bool Install(string InstallApp, string InstallArgs)
    {
        System.Diagnostics.Process installProcess = new System.Diagnostics.Process();
        //settings up parameters for the install process
        installProcess.StartInfo.FileName = InstallApp;
        installProcess.StartInfo.Arguments = InstallArgs;

        installProcess.Start();

        installProcess.WaitForExit();
        // Check for sucessful completion
        return (installProcess.ExitCode == 0) ? true : false;
    }