protected void ddlRoomNo_SelectedIndexChanged(object sender, EventArgs e)
 {
     try
     {
         if (ddlRoomNo.SelectedItem.Value != "0")
         {
             DropDownList  ddlPropertyName = (DropDownList)Master.FindControl("ddlProperty");
             string        PropertyName    = ddlPropertyName.SelectedItem.Text;
             string        PropertyVale    = ddlPropertyName.SelectedValue;
             SqlDataReader sdr             = uc.GetBedType(PropertyVale, ddlRoomNo.SelectedItem.Text);
             if (sdr.HasRows)
             {
                 if (sdr.Read())
                 {
                     txtRoomType.Text    = sdr["r_BedsText"].ToString();
                     Session["bedValue"] = sdr["r_BedsValue"].ToString();
                 }
             }
             sdr.Close();
         }
     }
     catch (Exception ex)
     {
         string text = ex.Message.ToString();
         ScriptManager.RegisterStartupScript(this, typeof(Page), "Warning", "<script>showpoperror('" + text + "')</script>", false);
     }
 }