Use while loop to read a text file : Text File Read Write « File Directory Stream « C# / CSharp Tutorial

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C# / CSharp Tutorial » File Directory Stream » Text File Read Write   15. 23. 1. Use while loop to read a text file using System; using System.IO; class MainClass {   public static void Main(string[] args)   {     try     {       StreamReader sr = File.OpenText("c:\\boot.ini");       string strLine;       while(null != (strLine = sr.ReadLine()))       {         Console.WriteLine(strLine);       }       sr.Close();     }     catch(FileNotFoundException e)     {       Console.WriteLine(e.Message);     }   } } [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Home Edition" /noexecute=optin /fa stdetect 15. 23. Text File Read Write 15. 23. 1.  Use while loop to read a text file 15. 23. 2.  Display a text file. 15. 23. 3.  Write to a file 15. 23. 4.  Write and read text file using StreamWriter 15. 23. 5.  Get interal StringBuilder from a StringWriter 15. 23. 6.  Read/Write text file using the StringWriter 15. 23. 7.  Read text file line by line 15. 23. 8.  Write text file line by line 15. 23. 9.  Create a file called test.txt in the current directory:

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