Mega Code Archive

 

Categories / C# Tutorial / Security

 

Generate the hash code of the files contents

using System; using System.IO; using System.Security.Cryptography; class MainClass {     public static void Main(string[] args)     {         using (HashAlgorithm hashAlg = new SHA1Managed())         {             using (Stream file = new FileStream("C:\\test.txt", FileMode.Open, FileAccess.Read))             {                 byte[] hash = hashAlg.ComputeHash(file);                 // Display the hash code of the file to the console.                 Console.WriteLine(BitConverter.ToString(hash));             }         }     } }