Copy a file : File Copy « File Directory Stream « C# / CSharp Tutorial

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C# / CSharp Tutorial » File Directory Stream » File Copy 
15.4.1.Copy a file
using System; 
using System.IO;  
 
class MainClass 
  public static void Main(string[] args) { 
    int i; 
    FileStream fin; 
    FileStream fout; 
 
    try 
      fin = new FileStream("inputFile.txt", FileMode.Open)
    catch(FileNotFoundException exc) { 
      Console.WriteLine(exc.Message + "\nInput File Not Found")
      return
    
 
    try 
      fout = new FileStream("outputFile.txt", FileMode.Create)
    catch(IOException exc) { 
      Console.WriteLine(exc.Message + "\nError Opening Output File")
      return
    
 
    try 
      do 
        i = fin.ReadByte()
        if(i != -1
           fout.WriteByte((byte)i)
      while(i != -1)
    catch(IOException exc) { 
      Console.WriteLine(exc.Message + "File Error")
    
 
    fin.Close()
    fout.Close()
  
}
15.4.File Copy
15.4.1.Copy a file
15.4.2.Writing data: copying from one stream to another
15.4.3.Copying A File by using FileInfo
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