c#大作业教师页面的书写

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 WindowsFormsApp1
{
    public partial class teacher : Form
    {
        public teacher()
        {
            InitializeComponent();
            // 显示控件
            panel1.Visible = false;
            panel2.Visible = false;
            panel3.Visible = false;
            // 隐藏其他控件
            // label2.Visible = false;
        }

        private void teacher_Load(object sender, EventArgs e)
        {
            // 创建一个DataTable并添加列定义
            DataTable dataTable = new DataTable();
            dataTable.Columns.Add("ID", typeof(int));
            dataTable.Columns.Add("Name", typeof(string));
            dataTable.Columns.Add("Time", typeof(string));
            dataTable.Columns.Add("note", typeof(string));
            dataTable.Columns.Add("class", typeof(string));
            dataTable.Columns.Add("date", typeof(string));

            DataRow row1 = dataTable.NewRow();
            row1["ID"] = 1;
            row1["Name"] = "Math 101";
            row1["Time"] = "9:00 AM";
            row1["note"] = "准时上课";
            row1["class"] = "一班";
            row1["date"] = "2023.11.7";
            dataTable.Rows.Add(row1);

            DataRow row2 = dataTable.NewRow();
            row2["ID"] = 2;
            row2["Name"] = "History 201";
            row2["Time"] = "11:00 AM";
            row2["note"] = "准时上课";
            row2["class"] = "一班";
            row2["date"] = "2023.11.7";
            dataTable.Rows.Add(row2);

            DataRow row3 = dataTable.NewRow();
            row3["ID"] = 3;
            row3["Name"] = "Science 301";
            row3["Time"] = "2:00 PM";
            row3["note"] = "准时上课";
            row3["class"] = "一班";
            row3["date"] = "2023.11.7";
            dataTable.Rows.Add(row3);

            DataRow row4 = dataTable.NewRow();
            row4["ID"] = 4;
            row4["Name"] = "English 101";
            row4["Time"] = "4:00 PM";
            row4["note"] = "准时上课";
            row4["class"] = "一班";
            row4["date"] = "2023.11.7";
            dataTable.Rows.Add(row4);

            DataRow row5 = dataTable.NewRow();
            row5["ID"] = 5;
            row5["Name"] = "Art 101";
            row5["Time"] = "6:00 PM";
            row5["note"] = "准时上课";
            row5["class"] = "一班";
            row5["date"] = "2023.11.7";
            dataTable.Rows.Add(row5);

            DataRow row6 = dataTable.NewRow();
            row6["ID"] = 6;
            row6["Name"] = "Art2 101";
            row6["Time"] = "6:00 PM";
            row6["note"] = "准时上课";
            row6["class"] = "二班";
            row6["date"] = "2023.11.7";
            dataTable.Rows.Add(row6);
            DataRow row7 = dataTable.NewRow();
            row7["ID"] = 7;
            row7["Name"] = "Sport 101";
            row7["Time"] = "6:00 PM";
            row7["note"] = "准时上课";
            row7["class"] = "二班";
            row7["date"] = "2023.11.7";
            dataTable.Rows.Add(row7);


            // 找到DataGridView控件（假设名称为 dataGridView1）并将数据绑定到它
            dataGridView1.DataSource = dataTable;

            DataTable studentGradesDataTable = new DataTable();
            studentGradesDataTable.Columns.Add("StudentID", typeof(int));
            studentGradesDataTable.Columns.Add("StudentName", typeof(string));
            studentGradesDataTable.Columns.Add("Grade-学生成绩", typeof(double));
            studentGradesDataTable.Columns.Add("绩点", typeof(double));

            DataRow row11= studentGradesDataTable.NewRow();
            row11["StudentID"] = 1;
            row11["StudentName"] = "wdadw";
            row11["Grade-学生成绩"] = 99.9;
            row11["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row11);
            DataRow row12 = studentGradesDataTable.NewRow();
            row12["StudentID"] = 2;
            row12["StudentName"] = "饿啊分";
            row12["Grade-学生成绩"] = 99.9;
            row12["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row12);
            DataRow row13 = studentGradesDataTable.NewRow();
            row13["StudentID"] = 3;
            row13["StudentName"] = "w达瓦";
            row13["Grade-学生成绩"] = 99.9;
            row13["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row13);
            DataRow row14 = studentGradesDataTable.NewRow();
            row14["StudentID"] = 4;
            row14["StudentName"] = "的哇额分";
            row14["Grade-学生成绩"] = 99.9;
            row14["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row14);
            DataRow row15 = studentGradesDataTable.NewRow();
            row15["StudentID"] = 5;
            row15["StudentName"] = "wdadw";
            row15["Grade-学生成绩"] = 99.9;
            row15["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row15);
            DataRow row16 = studentGradesDataTable.NewRow();
            row16["StudentID"] = 6;
            row16["StudentName"] = "wdadw";
            row16["Grade-学生成绩"] = 99.9;
            row16["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row16);
            DataRow row17 = studentGradesDataTable.NewRow();
            row17["StudentID"] = 7;
            row17["StudentName"] = "wdadw";
            row17["Grade-学生成绩"] = 99.9;
            row17["绩点"] = 3.9;
            studentGradesDataTable.Rows.Add(row17);

            dataGridView2.DataSource = studentGradesDataTable;
        }

        private void toolStripMenuItem1_Click(object sender, EventArgs e)
        {
            
        }

        private void panel1_Paint(object sender, PaintEventArgs e)
        {

        }

        private void 登记学生信息ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            panel1.Visible = false;
            panel2.Visible = false;
            panel3.Visible = true;
        }

        private void 月历课表查询ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            // 显示控件
            panel1.Visible = true;
            panel2.Visible = false;
            panel3.Visible = false;
        }

        private void tableLayoutPanel1_Paint(object sender, PaintEventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
          
        }

        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {

        }

        private void toolStripStatusLabel1_Click(object sender, EventArgs e)
        {

        }

        private void label1_Click(object sender, EventArgs e)
        {

        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {

        }

        private void 查询学生成绩ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            panel2.Visible = true;
            panel3.Visible = false;

        }

        private void pictureBox1_Click(object sender, EventArgs e)
        {

        }

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