his.aspx.cs

its a website on property dealing made in c# and .net framework.. the database is missing though.

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 his : System.Web.UI.Page
{
     string userid;
     int i=0,j=0;
    protected void Page_Load(object sender, EventArgs e)
    {
        userid = Session["uid"].ToString();
        Label9.Text = userid;
        SqlConnection con = new SqlConnection("Data Source=.;Initial Catalog=epropertydb;Integrated Security=True");
        con.Open();
        SqlCommand cmd = new SqlCommand();
        cmd.Connection = con;
        cmd.CommandText = "select propertyid from propertyowner where (userid='" + userid + "')";
        SqlDataReader dr;
        dr = cmd.ExecuteReader();

        while (dr.Read() == true)
        {

            i++;
        }
        Label4.Text = Convert.ToString(i);
        con.Close();
        
        SqlConnection con1 = new SqlConnection("Data Source=.;Initial Catalog=epropertydb;Integrated Security=True");
        con1.Open();
        SqlCommand cmd1 = new SqlCommand();
        cmd1.Connection = con1;
        cmd1.CommandText = "select propertyid from requestinguser where (userid='" + userid + "')";
        SqlDataReader dr1;
        dr1 = cmd1.ExecuteReader();

        while (dr1.Read() == true)
        {

            j++;
        }
        Label7.Text = Convert.ToString(j);

        con1.Close();
 
    }
    protected void TextBox1_TextChanged(object sender, EventArgs e)
    {

    }
}