book.cs

OOP With Microsoft VB.NET And Csharp Step By Step

using System;

namespace ReadBooks
{
	/// <summary>
	/// Summary description for Book.
	/// </summary>
	public class Book {
		public string Text = "";
		public int PageLength = 10;
		private string m_title;       

		public string Title 
		{
			get {
				return m_title;
			}
			set {
				m_title = value;
			}
		}

		public Book() {
			//
			// TODO: Add constructor logic here
			//
		}

		public string GetPage(int pageNumber) {
			int start = (pageNumber-1) * PageLength;
			if ((start < Text.Length) && (start >= 0)) {
				if ((start + PageLength) < Text.Length) {
					return Text.Substring(start, PageLength);
				} 
				else {
					return Text.Substring(start, Text.Length - start);
				}
			} 
			else {
				return "";
			}
		}
	}
}