Write to a file : Text File Read Write : File Directory Stream C# Examples

Write to a file

    
using  System;  
using  System.IO;    
  
class  MainClass  {  
    public  static  void  Main(string[]  args)  {  
        FileStream  fout;  
  
        //  open  output  file  
        try  {  
            fout  =  new  FileStream("test.txt",  FileMode.Create);  
        }  catch(IOException  exc)  {  
            Console.WriteLine(exc.Message  +  "\nError  Opening  Output  File");  
            return;  
        }  
  
        //  Write  the  alphabet  to  the  file.  
        try  {  
            for(char  c  =  'A';  c  <=  'Z';  c++)  
                fout.WriteByte((byte)  c);  
        }  catch(IOException  exc)  {  
            Console.WriteLine(exc.Message  +  "File  Error");  
        }  
  
        fout.Close();  
    }  
}
    
   
  
   

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