PickerView01

Main.cs

using System;
using System.Collections.Generic;
using System.Linq;
using MonoTouch.Foundation;
using MonoTouch.UIKit;

namespace PickerView01
{
	public class Application
	{
		static void Main (string[] args)
		{
			UIApplication.Main (args);
		}
	}
	/// <summary>
	/// PickerView01
	/// simple list example
	/// </summary>
	public partial class AppDelegate : UIApplicationDelegate
	{
		ListBoxModel lbm;                         // ADDED
		public override bool FinishedLaunching (UIApplication app, NSDictionary options)
		{
			lbm = new ListBoxModel (this);    // ADDED
			ListBox.Model = lbm;              // UPDATED
			ListBox.ShowSelectionIndicator = true;
			window.MakeKeyAndVisible ();
			return true;
		}
		class ListBoxModel : UIPickerViewModel
		{
			AppDelegate app;
			List<string> data;
			public ListBoxModel (AppDelegate appDelegate)
			{
				app = appDelegate;
				data = new List<string> { "Cirrus", "Stratus", "Cumulus", "Fog" };
			}
			public override int GetComponentCount (UIPickerView picker)
			{
				return 1;
			}
			public override int GetRowsInComponent (UIPickerView picker, int component)
			{
				return data.Count;
			}
			public override string GetTitle (UIPickerView picker, int row, int component)
			{
				return data[row];
			}
			public override void Selected (UIPickerView picker, int row, int component)
			{
				app.DisplayText.Text = "You selected " + data[row];
			}
		}

		public override void OnActivated (UIApplication application)
		{
		}
	}
}