Sectioned ListView for Android Using Mono C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Views;
using Android.Widget;

namespace FoodTypeSectionList
{
    public class MeatType
    {
        private String _name, _description;
        private double _price;
        public MeatType() { _name = _description = String.Empty; _price = 0.0; }
        public MeatType(String name, String description, double price) { _name = name; _description = description; _price = price; }
        public String Name { get { return _name; } set { _name = value; } }
        public String Description { get { return _description; } set { _description = value; } }
        public double PricePerPound { get { return _price; } set { _price = value; } }
    }

    public class VegetableType
    {
        private String _name, _description;
        private double _price;
        public VegetableType() { _name = _description = String.Empty; _price = 0.0; }
        public VegetableType(String name, String description, double price) { _name = name; _description = description; _price = price; }
        public String Name { get { return _name; } set { _name = value; } }
        public String Description { get { return _description; } set { _description = value; } }
        public double PricePerPound { get { return _price; } set { _price = value; } }
    }

    public class FruitType
    {
        private String _name, _description;
        private double _price;
        public FruitType() { _name = _description = String.Empty; _price = 0.0; }
        public FruitType(String name, String description, double price) { _name = name; _description = description; _price = price; }
        public String Name { get { return _name; } set { _name = value; } }
        public String Description { get { return _description; } set { _description = value; } }
        public double PricePerPound { get { return _price; } set { _price = value; } }
    }
}