Mega Code Archive

 

Categories / C# / File Stream

 

File Class

using System; using System.IO; class Test  {     public static void Main()      {         string path = @"c:\temp\MyTest.txt";         if (!File.Exists(path))          {             using (StreamWriter sw = File.CreateText(path))              {                 sw.WriteLine("Hello");                 sw.WriteLine("And");                 sw.WriteLine("Welcome");             }           }         using (StreamReader sr = File.OpenText(path))          {             string s = "";             while ((s = sr.ReadLine()) != null)              {                 Console.WriteLine(s);             }         }         string path2 = path + "temp";         File.Delete(path2);         File.Copy(path, path2);         Console.WriteLine("{0} was copied to {1}.", path, path2);         File.Delete(path2);         Console.WriteLine("{0} was successfully deleted.", path2);     } }