infomd.cs

学生学籍管理系统 学生管理 教材管理 成绩管理

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

namespace 学籍管理系统
{
    public partial class infomd : DevComponents.DotNetBar .Office2007Form 
    {
        public infomd()
        {
            InitializeComponent();
        }

        private void info_Load(object sender, EventArgs e)
        {
            string paths = Directory.GetCurrentDirectory() + "\\log.txt";
            FileStream sour = new FileStream(paths, FileMode.OpenOrCreate, FileAccess.ReadWrite);
            StreamReader sr = new StreamReader(sour, Encoding.Default);
            string sline = null;
            ArrayList alist = new ArrayList();
            while (sr.Peek() != -1)
            {
                sline = sr.ReadLine();
                alist.Add(sline);

            }
            string[] arrtet = new string[alist.Count];
            alist.CopyTo(arrtet, 0);
            listBox1.Items.AddRange(arrtet);
            sr.Close();
        }

        private void buttonX1_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void buttonX2_Click(object sender, EventArgs e)
        {
            listBox1.Items.Clear();
            string paths = Directory.GetCurrentDirectory() + "\\log.txt";
            StreamWriter sw = new StreamWriter(paths, false, Encoding.Default);
            sw.WriteLine();
            sw.Close();


        }
           

        
    }
}