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Categories / C# Tutorial / File Directory Stream

 

Use BinaryReader to read file in binary format

using System; using System.IO; class MainClass {   public static void Main()    {     FileStream outStream = File.Create("c:\\BinaryTest.dat");     BinaryWriter bw = new BinaryWriter(outStream);     bw.Write( (int) 3);     bw.Write( (decimal) 4.5);     string s = "Test String";     bw.Write(s);     bw.Flush();     bw.Close();     FileStream inStream = File.OpenRead("c:\\BinaryTest.dat");     BinaryReader br = new BinaryReader(inStream);     int i = br.ReadInt32();     decimal d = br.ReadDecimal();     string s2 = br.ReadString();     Console.WriteLine(i);     Console.WriteLine(d);     Console.WriteLine(s2);     br.Close();   } } 3 4.5 Test String