using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace UI.Controls.TestContainer
{
	public partial class TestContainer : Form
	{
		public TestContainer()
		{
			InitializeComponent();

			var assembly = System.Reflection.Assembly.LoadFile(
				System.IO.Directory.GetCurrentDirectory() + "\\UI.Controls.dll");
			
			foreach (Type type in assembly.GetTypes())
			{
				if (typeof(UserControl).IsAssignableFrom(type))
				{
					controlSelector.Items.Add(type);
				}
			}
		}

		private void controlSelector_SelectionChanged(object sender, EventArgs e)
		{
			UserControl control;
			try
			{
				testPanel.Controls.Clear();

				Type type = (Type)controlSelector.SelectedItem;
				control = System.Activator.CreateInstance(type) as UserControl;

				control.Dock = DockStyle.Fill;
				testPanel.Controls.Add(control as Control);				
			}
			catch (System.Exception exc)
			{
				if (exc.InnerException != null)
				{
                    while (exc.InnerException != null)
                    {
                        exc = exc.InnerException;
                    }

					System.Windows.Forms.MessageBox.Show(
						exc.Message + "\n" + exc.StackTrace,
						"Error constructing control");
				}
				else
				{
					System.Windows.Forms.MessageBox.Show(
						exc.Message + "\n" + exc.StackTrace,
						"Error constructing control");
				}
			}
		}
	}
}