bookin.aspx.cs

这是个我的图书管理网站,大家可以参考参考,愿意和大家讨论

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 BookIn : System.Web.UI.Page
{
    protected void Page_Load(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 tshxx(bookname,leibienumber,leibiename,writer,chubanshename,bookprice,rukudate) Values('" + this.TextBox1.Text + "','" + this.DropDownList1.SelectedValue + "','" + this.DropDownList1.SelectedItem.Text + "','" + this.TextBox2.Text + "','" + this.TextBox3.Text + "','" + this.TextBox4.Text + "','" + this.TextBox5.Text + "')";
        //创建Command对象
        SqlCommand cm = new SqlCommand(mysql, cn);
        cm.ExecuteNonQuery();
        cn.Close();
        this.Label8.Text = "录入成功！";
        this.TextBox1.Text = "";
        this.TextBox2.Text = "";
        this.TextBox3.Text = "";
        this.TextBox4.Text = "";
        this.TextBox5.Text = "";

    }
}