Another program to illustrate the use of explicit interface implementation

using System;
class ExplicitInterface
{
 interface readFile
 {
  void Read();
  void Write();
 }
 interface writeFile
 {
  void View();
  void Read();
 }
 public class Document : readFile , writeFile
 {
  public Document(string doc)
  {
   Console.WriteLine("Creating a document with : "+doc);
  }
  public virtual void Read()
  {
   Console.WriteLine("Reading from Read Method in Interface readFile");
  }
  public void Write()
  {
   Console.WriteLine("Writing in Write Method in Interface readFile");
  }
  void writeFile.Read()
  {
   Console.WriteLine("Reading from Read Method in Interface writeFile");
  }
  public void View()
  {
   Console.WriteLine("Viewing from View Method in Interface writeFile");
  }
 }
 public void CreateDoc()
 {
  Document doc1 = new Document("This Document is getting written\n in the document created.");
  readFile rFile = doc1 as readFile;
  if(rFile != null)
    rFile.Read();
  writeFile wFile = (writeFile)doc1;
  if(wFile != null)
    wFile.Read();
  doc1.Read();
  doc1.View();
 }
 static void Main()
 {
  ExplicitInterface ei = new ExplicitInterface();
  ei.CreateDoc();
  Console.ReadKey();
 }
}

Output:-