Mega Code Archive

 

Categories / C# Tutorial / File Directory Stream

 

Asynchronous IO, some blocking on the main thread

using System; using System.Collections.Generic; using System.Collections.Specialized; using System.IO; using System.IO.Compression; using System.Net; using System.Net.Mail; using System.Runtime.InteropServices; using System.Text; public class MainClass {     public static void Main()     {         using (Stream s = new FileStream("c:\\test.txt", FileMode.Open))         {             byte[] buffer = new byte[4096];             int bytesRead;             do             {                 IAsyncResult ar = s.BeginRead(buffer, 0, buffer.Length, null, null);                 bytesRead = s.EndRead(ar);             }             while (bytesRead == buffer.Length);         }     } }