form2.cs

不错的班级管理系统

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

namespace _7计应的班级管理系统
{
    public partial class Form2 : Form
    {
        public Form2()
        {
            InitializeComponent();
        }



        private void toolBar1_ButtonClick(object sender, ToolBarButtonClickEventArgs e)
        {
            if (e.Button.Equals((object)toolBarButton1))
            {
                Form3 sel = new Form3();
                sel.Show();

            }
            else if (e.Button.Equals((object)toolBarButton2))
            {
                studentinformation stu = new studentinformation();
                stu.Show();
            }
            else if (e.Button.Equals((object)toolBarButton3))
            {
                teacher_information teacher = new teacher_information();
                teacher.Show();
            }
            else if (e.Button.Equals((object)toolBarButton4))
            {
           studentselect stuselect = new studentselect();
                stuselect.Show();
            }
        }

        private void 管理员信息ToolStripMenuItem_Click(object sender, EventArgs e)
        {
           Form3 sel = new Form3();
            sel.Show();
        
        }

        private void 修改密码ToolStripMenuItem_Click(object sender, EventArgs e)
        {
 updates cf = new updates();
         cf.Show();
        }

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

        private void 添加用户ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            adduser Adduser = new adduser();
            Adduser.Show();
            
        }

        private void 删除用户ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            deleteuser delete = new deleteuser();
            delete.Show();    
        }

        private void 关于ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            groupBox1.Visible = true;
        }

        private void 学生基本信息ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            studentinformation Studentinformation = new studentinformation();
            Studentinformation.Show();
        }

        private void 学生查询ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            studentselect Studentselect = new studentselect();
            Studentselect.Show();
        }

        private void 教师信息ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            teacher_information teacherinformation = new teacher_information();
            teacherinformation.Show();
        }
    }
}