form1.cs

大二做的课程设计。一个学生信息管理系统

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

namespace Students1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            this.comboBox1.Items.Add("Teacher");
            this.comboBox1.Items.Add("Student");
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string id;
            if (this.txtName.Text == "zcy" && this.txtPassword.Text == "123")
            {
                if (this.comboBox1.Text =="Student")
                {
                    id = "s";

                }
                else
                {
                    id = "t";
                }
                frmMain objfrmMain = new frmMain(id);
                objfrmMain.ShowDialog();
            }
            else
            {
                MessageBox.Show("输入的登入信息错误，请重新输入");
                return;
            }
        }
    }
}