做一个简单的短语背诵程序

首先得有一个数据库

英文短语和中文一一对应

 

 

 

看看过程

 

 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();

        }
        [DllImport("user32.dll")]
        public static extern bool ReleaseCapture();
        [DllImport("user32.dll")]
        public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
        public const int WM_SYSCOMMAND = 0x0112;
        public const int SC_MOVE = 0xF010;
        public const int HTCAPTION = 0x0002;

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



        private void Form1_Load(object sender, EventArgs e)
        {
            // TODO: 这行代码将数据加载到表“englishDataSet.sentence”中。您可以根据需要移动或移除它。
            this.sentenceTableAdapter.Fill(this.englishDataSet.sentence);
            this.DesktopLocation = new Point(450, 0);　　　//设置窗口在频目的位置
            DataTable dt = new DataTable();
            Random rm = new Random();
            int i = rm.Next(1, 400);
            dt = sentenceTableAdapter.GetDataByid(i);
            label1.Text = dt.Rows[0][1].ToString();
            label2.Text = dt.Rows[0][2].ToString();
        }

        private void label1_Click(object sender, EventArgs e)
        {
            //单击Label1的时候也从数据库中 随机出一个短语
            DataTable dt = new DataTable();
            Random rm = new Random();
            int i = rm.Next(1, 400);
            dt = sentenceTableAdapter.GetDataByid(i);
            label1.Text = dt.Rows[0][1].ToString();
            label2.Text = dt.Rows[0][2].ToString();
        }

        private void Form1_MouseDown_1(object sender, MouseEventArgs e)
        {
//使用API函数 来拽动 窗口
            ReleaseCapture();
            SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
        }

        private void label2_Click(object sender, EventArgs e)
        {
            //单击Label2的时候也从数据库中 随机出一个短语
            DataTable dt = new DataTable();
            Random rm = new Random();
            int i = rm.Next(1, 400);
            dt = sentenceTableAdapter.GetDataByid(i);
            label1.Text = dt.Rows[0][1].ToString();
            label2.Text = dt.Rows[0][2].ToString();
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            //每过30秒换一个 短语
            DataTable dt = new DataTable();
            Random rm = new Random();
            int i = rm.Next(1, 400);
            dt = sentenceTableAdapter.GetDataByid(i);
            label1.Text = dt.Rows[0][1].ToString();
            label2.Text = dt.Rows[0][2].ToString();
        }

    }
}

 

一个比较简单的应用

全当自己练练手吧

有一个问题　就是我想让窗体自定义到最小　不能实现

高手帮忙下啊

 

怎么调整　窗体的大小　使用哪个属性