Mega Code Archive

 

Categories / C# / File Stream

 

Stream CopyTo reads all the bytes from the current stream and writes them to the destination stream

using System; using System.IO; class TestRW  {   public static void Main(String[] args)   {          MemoryStream destination = new MemoryStream();                  using (FileStream source = File.Open(@"c:\temp\data.dat",FileMode.Open))         {                      Console.WriteLine("Source length: {0}", source.Length.ToString());                      source.CopyTo(destination);         }                  Console.WriteLine("Destination length: {0}", destination.Length.ToString());    } }