如何获取记事本文件的保存位置 [英] How to get Notepad file saved location

问题描述

如果记事本文件保存在驱动器中，则如何检索其实际路径.例如，一个记事本进程正在运行，并将其保存在驱动器中的某个位置.如何获取其完整路径?使用下面的代码，我可以获取过程详细信息，但不能获取特定文件的实际路径.

How to retrieve the actual path of the notepad file if it is saved in drive. For example a notepad process is running and it is saved somewhere in the drive. How can I retrieve its full path? Using below code I can get the process detail, but not the actual path of particular files.

Process[] localByName = Process.GetProcessesByName("notepad");
foreach (Process p in localByName)
    {
      string path  =  p.MainModule.FileName.ToString();
    }

这将返回可执行路径，但是我需要实际文件所在的驱动器位置.

this returns executeable path but i need Drive location whre the actual file reside.

推荐答案

这应该做到:

        string wmiQuery = string.Format("select CommandLine from Win32_Process where Name='{0}'", "notepad.exe");
        ManagementObjectSearcher searcher = new ManagementObjectSearcher(wmiQuery);
        ManagementObjectCollection retObjectCollection = searcher.Get();
        foreach (ManagementObject retObject in retObjectCollection)
        {
            string CommandLine = retObject["CommandLine"].ToString();
            string path = CommandLine.Substring(CommandLine.IndexOf(" ") + 1, CommandLine.Length - CommandLine.IndexOf(" ") - 1);
        }

仅当通过双击或通过命令行打开文件时，它才有效.

It will work only if the file is opened by double click or through command line.

不要忘记通过右键单击项目"，添加引用"，然后选择程序集"选项卡并搜索"System.Management"来添加对System.Management的引用.

Don't forget to add reference to System.Management by right Click on Project, Add References then select the Assemblies Tab and Search for System.Management.

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