private void LoadShowcase()
    {
        ProcessGetShowcaseByPageId processShowcase = new ProcessGetShowcaseByPageId();
        processShowcase.PageId = Convert.ToInt32(Request.QueryString["page"]);

        try
        {
            processShowcase.Invoke();
        }
        catch (Exception ex)
        {
            Response.Redirect("~/ErrorPage.aspx");
        }

        this.LoadProducts(processShowcase.ResultSet);
    }
    private void LoadShowcase()
    {
        ProcessGetShowcaseByPageId processShowcase = new ProcessGetShowcaseByPageId();
        processShowcase.PageId = this.PageId;

        try
        {
            processShowcase.Invoke();
        }
        catch (Exception ex)
        {
            Response.Write(ex);
        }

        this.LoadProducts(processShowcase.ResultSet);
    }