Mega Code Archive

 

Categories / C# Tutorial / File Directory Stream

 

Write decimal, strings and char to a file using the BinaryWriter

using System; using System.IO; static class MainClass {     static void Main()     {         // Create a new file and writer.         using (FileStream fs = new FileStream("test.bin", FileMode.Create))         {             using (BinaryWriter w = new BinaryWriter(fs))             {                 // Write a decimal, two strings, and a char.                 w.Write(124.23M);                 w.Write("Test string");                 w.Write("Test string 2");                 w.Write('!');             }         }         using (FileStream fs = new FileStream("test.bin", FileMode.Open))         {             using (StreamReader sr = new StreamReader(fs))             {                 Console.WriteLine(sr.ReadToEnd());                 Console.WriteLine();             }         }     } } Test string 2! Test string