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  1. PS C:\users\bion\Desktop> type test.cs
  2. using System;
  3. using System.Runtime.InteropServices;
  4. using System.IO;
  5.  
  6. [Flags]
  7. public enum ExeType
  8. {
  9.     None = 0,
  10.     WinNT = 0x04000000,
  11.     PE = ((int)'P') | ((int)'E' << 8),
  12.     NE = ((int)'N') | ((int)'E' << 8),
  13.     MZ = ((int)'M') | ((int)'Z' << 8),
  14. }
  15.  
  16. public static class Program
  17. {
  18.     [DllImport("shell32.dll", CharSet=CharSet.Auto, EntryPoint="SHGetFileInfo")]
  19.     public static extern ExeType GetExeType(string pszPath, uint dwFileAttributes = 0, IntPtr
  20. psfi = default(IntPtr), uint cbFileInfo = 0, uint uFlags = 0x2000);
  21.  
  22.     public static void Main()
  23.     {
  24.         // Clearly a console application:
  25.         Test("C:\\Windows\\System32\\cmd.exe");
  26.         // Clearly a windowed application:
  27.         Test("C:\\Windows\\System32\\Notepad.exe");
  28.     }
  29.  
  30.     private static void Test(string exe)
  31.     {
  32.         string shortName = Path.GetFileName(exe);
  33.         int result = (int)GetExeType(exe);
  34.         Console.WriteLine(shortName + " -> " + result.ToString("X8"));
  35.     }
  36. }
  37. PS C:\users\bion\Desktop> csc test.cs
  38. Microsoft (R) Visual C# Compiler version 12.0.30723.0
  39. for C# 5
  40. Copyright (C) Microsoft Corporation. All rights reserved.
  41.  
  42. PS C:\users\bion\Desktop> .\test.exe
  43. cmd.exe -> 00004550
  44. Notepad.exe -> 06044550
  45. PS C:\users\bion\Desktop>
Not running #stdin #stdout 0s 0KB
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https://ideone.com/x6BxSv
language:
Text (text 6.10)
created:
9 years ago
visibility:
public

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