Get HostName Extended File Attribute using C# and Powershell

program.cs

using System.Diagnostics;

string path = @"C:\Path\to\your\file.txt";

ProcessStartInfo processInfo = new ProcessStartInfo();
processInfo.FileName = @"powershell.exe";
processInfo.Arguments = $@"-Command $ErrorActionPreference = 'Stop'; $VerbosePreference = 'Continue'; $ProgressPreference = 'SilentlyContinue'; 
                        $fi = Get-ItemProperty -Path '{path}'; 
                        $ShellApplication = New-Object -ComObject Shell.Application; 
                        $ShellFolder = $ShellApplication.Namespace($fi.Directory.FullName); 
                        $ShellFile = $ShellFolder.ParseName($fi.Name); 
                        $nameParts = $ShellFolder.GetDetailsOf($ShellFile, 61) -split ' '; 
                        $nameParts[0];";

processInfo.RedirectStandardError = true;
processInfo.RedirectStandardOutput = true;
processInfo.UseShellExecute = false;
processInfo.CreateNoWindow = true;

Process process = new Process();
process.StartInfo = processInfo;
process.Start();

Console.Write(process.StandardOutput.ReadToEnd().Trim());
Console.Read();