admin/add_admin.aspx.cs

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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.SqlClient;

public partial class admin_add_admin : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        check_login();
    }
    void check_login()
    {
        if (Session["admin"] == null || Session["admin"].ToString() == "")
        {
            Response.Write("<script language='javascript'>alert('请先登录!');</script>");
            Response.Redirect("login.aspx");
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        add_administrators();
    }
    void add_administrators()
    {
        string strSql = "insert into admin(username,password) values('" + this.username.Text.Trim().ToString() + "','" + this.newpass2.Text.Trim().ToString() + "')";
        string strConn = ConfigurationManager.ConnectionStrings["sq_chaletshopConnectionString"].ToString();
        SqlConnection conn = new SqlConnection(strConn);
        SqlCommand sqlcom = new SqlCommand(strSql, conn);
        conn.Open();
        sqlcom.ExecuteNonQuery();
        conn.Close();
        Response.Write("<script language=javascript>alert('添加新用户成功!');</script>");
        Response.Write("<script language='javascript'>window.close();</script>");
    }
}