Using Statement : Using Statement : File Directory Stream C# Examples

Using Statement

    
using  System;                            
using  System.IO;  //using  DIRECTIVE,  not  using  statement

class  MainClass
{
      static  void  Main()
      {
            using  (TextWriter  tw  =  File.CreateText("test.txt"))//  using  statement  
            {
                  tw.WriteLine("string");
            }

            using  (TextReader  tr  =  File.OpenText("test.txt"))
            {
                  string  str;
                  while  (null  !=  (str  =  tr.ReadLine()))
                        Console.WriteLine(str);
            }
      }
}
    
   
  
   

string

Related in same category :
• Use object inside using statement
• Create object inside the using statement
• Use FileStream inside a using statement
• Dispose a StreamWriter by using 'using'
• Using statement to deal with multiple resources
• Nested using statement