Koden(erne) er som følger for *.aspx.cs:
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
string attrPassword = "";
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
dbConnect();
if (attrPassword == tbKodeord.Text)
{
Label1.Text = "Bruger er godkendt af databasen, Velkommen: " + tbBrugernavn;
// Åbne ny hjemmeside. *.htm
}
else
{
Label1.Text = "Brugernavn eller kodeorder forkert";
}
}
public void dbConnect()
{
string user = tbBrugernavn.Text;
SqlConnection con = new SqlConnection("Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|\\login.mdf;Integrated Security=True;User Instance=True");
con.Open();
SqlCommand cmd = new SqlCommand("SELECT kodeord FROM login_info WHERE brugernavn = '" + tbBrugernavn.Text + "'", con);
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
attrPassword = rdr["kodeord"].ToString();
}
con.Close();
}
}
og for *.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="
http://www.w3.org/1999/xhtml"><head runat="server">
<title>Sundet login</title>
</head>
<body style="font-family: Calibri">
<form id="form1" runat="server">
<div>
Brugernavn:</div>
<asp:TextBox ID="tbBrugernavn" runat="server"></asp:TextBox>
<br />
Kodeord:<br />
<asp:TextBox ID="tbKodeord" runat="server"></asp:TextBox>
<br />
<asp:Button ID="Button1" runat="server" onclick="Button1_Click"
Text="Godkend" />
<br />
<br />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
</form>
</body>
</html>