private void NavigateToCrumb(Breadcrumb crumb)
{
IPageViewModel currentPage = m_pageService.CurrentPage;
if (crumb.AssociatedPage == currentPage)
{
return;
}
while (crumb.AssociatedPage != currentPage)
{
m_pageService.CloseCurrentPage();
currentPage = m_pageService.CurrentPage;
}
}
private void UpdateBreadcrumb()
{
IEnumerable <IPageViewModel> pageHistory = m_pageService.PageHistory.Reverse();
IPageViewModel lastPage = pageHistory.Last();
Breadcrumbs.Clear();
foreach (IPageViewModel page in pageHistory)
{
Breadcrumb crumb = new Breadcrumb()
{
Text = page.Title,
AssociatedPage = page,
IsLastCrumb = lastPage == page
};
Breadcrumbs.Add(crumb);
}
}