c# - 确定控制台应用程序是从命令行还是从 Powershell 运行

Question

如何确定控制台应用程序是从 Powershell 还是应用程序内的标准命令行运行？

Answer 1

这样的事情可能比检查窗口标题更可靠:

using System;
using System.Diagnostics;

Process p = Process.GetCurrentProcess();
PerformanceCounter parent = new PerformanceCounter("Process", "Creating Process ID", p.ProcessName);
int ppid = (int)parent.NextValue();

if (Process.GetProcessById(ppid).ProcessName == "powershell") {
  Console.WriteLine("running in PowerShell");
} else {
  Console.WriteLine("not running in PowerShell");
}

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