private bool checkRoomOccupency()
    {
        bool          result          = false;
        DropDownList  ddlPropertyName = (DropDownList)Master.FindControl("ddlProperty");
        string        PropertyName    = ddlPropertyName.SelectedItem.Text;
        string        PropertyVale    = ddlPropertyName.SelectedValue;
        SqlDataReader sdr2            = uc.CheckOccupency1(PropertyVale, ddlRoomNo.SelectedItem.Text);

        if (sdr2.HasRows)
        {
            sdr2.Read();
            Session["r_BedsValue"] = Convert.ToInt32(sdr2["r_BedsValue"]);
        }
        sdr2.Close();
        SqlDataReader sdr = uc.CheckOccupency(PropertyVale, ddlRoomNo.SelectedItem.Text);

        if (sdr.HasRows)
        {
            sdr.Read();

            Int32 tenantsCount = Convert.ToInt32(sdr["countTen"]);
            int   r_BedsValue  = Convert.ToInt32(Session["r_BedsValue"]);
            Session["r_BedsValue"] = r_BedsValue.ToString();
            if (r_BedsValue > tenantsCount)
            {
                result = true;
            }

            else
            {
                result = false;
                string text = "This  " + ddlRoomNo.SelectedItem.Text + "  olny   " + r_BedsValue + " capacity  so sorry this room already full ";
                ScriptManager.RegisterStartupScript(this, typeof(Page), "Warning", "<script>showpoperror('" + text + "')</script>", false);
            }
            sdr.Close();
        }
        else
        {
            result = true;
        }
        return(result);
    }