bookdelete.aspx.cs

来自「简单的图书的管理系统」· CS 代码 · 共 40 行

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.OleDb;
public partial class Bookdelete : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
      
    }
   
   
    protected void Button1_Click(object sender, EventArgs e)
    {
        String strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("book.mdb");
        OleDbConnection con = new OleDbConnection(strCon);
        OleDbCommand cmd = con.CreateCommand();
        cmd.CommandText = "delete from Book where Bookname = '"+ TextBox1.Text.ToString() +"'";
        con.Open();
       cmd.ExecuteNonQuery();
        Label1.Text = "删除成功";
        con.Close();
     
        }


    protected void Button2_Click(object sender, EventArgs e)
    {
        Response.Redirect("Bookinsert.aspx");
    }
}