public void Search(SearchSuggestionItem history)
{
if (!this.SearchHistorys.Contains(history))
{
this.Search(history.Text);
return;
}
history.Order = this.SearchHistorys.Max(_p => _p.Order) + 1;
ResultPage newpage = new ResultPage(1, history.Text, this.NewWebCrawlers());
ViewHelper.ShowPage(newpage);
newpage.Start();
this.SearchPageVisibility = Visibility.Hidden;
this.MainPageVisibility = Visibility.Visible;
Task.Factory.StartNew(this.SaveHostory);
}