bookborr.aspx.cs

这个是图书管理网站源码,大家可以参照,请大家多多关照

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.Sql;
using System.Data.SqlClient;
public partial class BookBorr : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void TextBox1_TextChanged(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {

        string strconn = ConfigurationSettings.AppSettings["dsn"];
        //连接本地计算机的LMS数据库
        SqlConnection cn = new SqlConnection(strconn);
        cn.Open();
        string mysql = "insert into jieshu(booknumber,yonghuID,jieyuedate,yinghuandate) Values('" + this.TextBox2.Text + "','" + this.TextBox1.Text + "','" + System.DateTime.Now.ToString() + "','" + System.DateTime.Now.AddMonths(1).ToString() + "')";
        //创建Command对象
        SqlCommand cm = new SqlCommand(mysql, cn);
        cm.ExecuteNonQuery();
        cn.Close();
        this.Label4.Text = "信息插入成功！";

    }
}