Cross Domain/Platform Authentication and Data Transfer

using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
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 Microsoft.Practices.EnterpriseLibrary.Data;

/// <summary>
/// Summary description for SiteInfo
/// </summary>
public class SiteInfo
{
    int _siteID=-1;
    string _dataTransferProcNameName;
    string _headerImagePath;
    int _headerHeight;
    int _headerWidth;
    string _headerText;
    string _styleSheetName;
    int _daysToRemember;
    string _webServiceKey;
    string _returnUrl;

    public SiteInfo()
    {
    }
    public int SiteID
    {
        get { return _siteID; }
        set { _siteID = value; }
    }
    public string DataTransferProcName
    {
        get { return _dataTransferProcNameName; }
    }
    public string HeaderImagePath
    {
        get { return _headerImagePath; }
    }
    public int HeaderHeight
    {
        get { return _headerHeight; }
    }
    public int HeaderWidth
    {
        get { return _headerWidth; }
    }
    public string HeaderText
    {
        get { return _headerText; }
    }
    public string StyleSheetName
    {
        get { return _styleSheetName; }
    }
    public int DaysToRemember
    {
        get { return _daysToRemember; }
    }
    public string WebServiceKey
    {
        get { return _webServiceKey; }
    }
    public string ReturnUrl
    {
        get { return _returnUrl; }
        set { _returnUrl = value; }
    }

    public void RetrieveSiteInfo()
    {
        if (_siteID == -1)
            throw new Exception("SiteID is missing");

        SqlDataReader rd = null;
        try
        {
            Database db = DatabaseFactory.CreateDatabase();
            rd = (SqlDataReader) db.ExecuteReader("SiteInfo_GetSiteInfo", new object[] { _siteID });

            if (rd.Read())
            {
                _dataTransferProcNameName = rd["DataTransferProcName"].ToString();
                _headerImagePath = rd["HeaderImagePath"].ToString();
                _headerHeight = Convert.ToInt16((rd["HeaderHeight"] == DBNull.Value ? -1 : rd["HeaderHeight"]));
                _headerWidth = Convert.ToInt16((rd["HeaderWidth"] == DBNull.Value ? -1 : rd["HeaderWidth"]));
                _styleSheetName = rd["StyleSheetName"].ToString();
                _daysToRemember = Convert.ToInt16(rd["DaysToRemember"] == DBNull.Value ? 0 : rd["DaysToRemember"]);
                _webServiceKey = rd["WebServiceKey"].ToString();
            }
        }
        catch (Exception)
        {
            throw;
        }
        finally
        {
            if (rd != null)
                rd.Close();
        }
    }
}