mainform.cs

Windows Mobile 平台应用与开发 源码

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

using Microsoft.WindowsCE.Forms;

namespace DealWithScreenOrientation
{
	public partial class MainForm : Form
	{
		public MainForm()
		{
			InitializeComponent();
		}

		private void m_mnuExit_Click(object sender, EventArgs e)
		{
			this.Close();
		}

		private void m_mnuEdit_Click(object sender, EventArgs e)
		{
			if(m_lstBooks.SelectedIndices.Count != 0)
				(new EditForm(m_lstBooks.SelectedIndices[0])).Show();
		}

		private void MainForm_Activated(object sender, EventArgs e)
		{
			m_loadBooks();
		}

		private void m_loadBooks()
		{
			m_lstBooks.Items.Clear();

			foreach(BookInfo bi in BookInfo.Books)
			{
				ListViewItem item = new ListViewItem(
					new string[]
					{
						bi.ISBN,
						bi.Title,
						bi.Author,
						bi.Publisher,
						bi.Price.ToString("0.00")
					});
				m_lstBooks.Items.Add(item);
			}
		}

		private void m_cmbRotate_SelectedIndexChanged(object sender, EventArgs e)
		{
			switch(m_cmbRotate.SelectedIndex)
			{
				case 0:  // 0
					SystemSettings.ScreenOrientation = ScreenOrientation.Angle0;
					break;

				case 1:  // 90
					SystemSettings.ScreenOrientation = ScreenOrientation.Angle90;
					break;

				case 2:  // 180
					SystemSettings.ScreenOrientation = ScreenOrientation.Angle180;
					break;

				case 3:  // 270
					SystemSettings.ScreenOrientation = ScreenOrientation.Angle270;
					break;
			}
		}
	}
}