C#

<br />
public class Book<br />
{<br />
 private int bookID;<br />
 private int amount;<br />
<br />
 public int BookID { get { return this.bookID; } }<br />
 public int Amount { get { return this.amount; } }<br />
}<br />
<br />
// [...]<br />
<br />
private void InitGrid()<br />
{<br />
 Book[] books; // an array<br />
 books = GetBooks(); // gets the collection of books<br />
<br />
 // the book titles I want to appear in the grid instead of the IDs<br />
 Hashtable bookTitles = new Hashtable();<br />
 bookTitles.Add(17, "Jungle Book");<br />
 bookTitles.Add(38, "Another Book");<br />
<br />
 // making the assocation<br />
 this.dataGrid1.DataSource = books;<br />
<br />
 // This works correctly, a grid is shown with two columns,<br />
 //  with numberic BookIDs and the Amounts.<br />
 // But I want to see book titles and not IDs.<br />
 // How should I do it without creating a new array<br />
 //  including the book titles?<br />
 // Is it possible without subclassing DataGridTextBox? Is<br />
 // .net DataBinding capable of doing such things?<br />
}<br />