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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page 
{
    string Login_Pass,
           Login_Name,
           search_id_name,
           search_id_pass;

    SqlConnection log_con = new SqlConnection();
    SqlCommand log_com;

    protected void Page_Load(object sender, EventArgs e)
    {

    }

    public void Login(object sender, EventArgs e)
    {
        log_con.ConnectionString = "Data Source=PEDRO-PC\\SQLEXPRESS;Initial Catalog=Login;Integrated Security=True";
        log_con.Open();
        
        if (u_name.Text != "")
        {
            search_id_name = "SELECT id AS 'id' FROM User_Name WHERE Name = '" + u_name.Text +"'";
            Label1.Text = "Name";
            log_com = new SqlCommand(search_id_name, log_con);
            SqlDataReader dr_log_nam = log_com.ExecuteReader();
            while (dr_log_nam.Read())
            {
                lb_remind1.Items.Add(dr_log_nam["id"].ToString());
            }
            dr_log_nam.Close();
        }
        else
            Label1.Text = "Bitte Usernamen angeben!";

        if (u_pass.Text != "")
        {
            Login_Pass = "SELECT id AS 'id' FROM User_Pass WHERE Pass = '" + u_pass.Text + "'";
            Label2.Text = "Passwort";
            log_com = new SqlCommand(search_id_pass, log_con);
            SqlDataReader dr_log_pass = log_com.ExecuteReader();
            while (dr_log_pass.Read())
            {
                lb_remind2.Items.Add(dr_log_pass["id"].ToString());
            }
            dr_log_pass.Close();
        }
        else
            Label2.Text = "Bitte Passwort angeben!";

        lb_remind1.SelectedIndex = 0;
        lb_remind2.SelectedIndex = 0;
        Login_Name = lb_remind1.SelectedItem.Text;
        Login_Pass = lb_remind2.SelectedItem.Text;
        if (Login_Name == Login_Pass)
            Header.Text = "Hat geklappt!";
    }

}					

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            Login_Pass = "SELECT id AS 'id' FROM User_Pass WHERE Pass = '" + u_pass.Text + "'";
            Label2.Text = "Passwort";
            log_com = new SqlCommand(search_id_pass, log_con);