frmnewstudent.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
{
    using StudentLibrary.Business;
    public partial class frmNewStudent : Form
    {
        public frmNewStudent()
        {
            InitializeComponent();
        }

        private void GetClass()
        {
            Classs classs = new Classs();
            DataSet dataSet = new DataSet();
            try
            {
                dataSet = classs.SelectClass(
                    -1,
                    "");
            }
            catch (Exception e)
            {
                MessageBox.Show(e.Message);
                this.Close();
                return;
            }
            this.cboClass.DisplayMember = "ClassName";
            this.cboClass.ValueMember = "ClassId";
            this.cboClass.DataSource = dataSet.Tables[0];
        }
        private void frmNewStudent_Load(object sender, EventArgs e)
        {
            GetClass();

        }

        private void button1_Click(object sender, EventArgs e)
        {

            Students students = new Students();
            students.InsertStudent(
                this.txtBrithday.Value,
                this.cboGender.SelectedIndex,
                Convert.ToInt32(this.cboClass.SelectedValue),
                0,
                this.txtStudentNo.Text,
                this.txtName.Text,
                this.txtRemark.Text);

            MessageBox.Show("建立成功。");
            this.Close();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.Close();
        }

       
    }
}