public void DisplayPage(int id = 0)
{
if (Pages.Count < 1) return;
if (id > Pages.Count - 1) id = Pages.Count - 1;
if (id < 0) id = 0;
if (CurrentPage != null)
{
CurrentPage.Visible = false;
if (CurrentPage.Page != null) CurrentPage.Page.Visible = false;
}
CurrentPage = Pages[id];
if (CurrentPage == null) return;
CurrentPage.Visible = true;
if (CurrentPage.Page != null) CurrentPage.Page.Visible = true;
CurrentPageNumber = id;
CurrentPage.PageTitleLabel.Text = id + 1 + ". " + CurrentPage.Title;
PageLabel.Text = string.Format("{0} / {1}", id + 1, Pages.Count);
Show();
}