protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
string tag;
string username = null;
if (NavigationContext.QueryString.TryGetValue("tag", out tag))
{
search.txtSearch.Text = tag;
search.rbTag.IsChecked = true;
}
else if (NavigationContext.QueryString.TryGetValue("username", out username))
{
search.txtSearch.Text = username;
search.rbUser.IsChecked = true;
}
if (tag != null || username != null)
{
SearchVm.Search(null, username, tag, (vm) =>
{
this.DataContext = vm;
});
}
base.OnNavigatedTo(e);
}
private void SearchButton_Click(object sender, RoutedEventArgs e)
{
string tag = null;
string text = null;
string user = null;
string search = txtSearch.Text;
if (String.IsNullOrEmpty(search))
{
return;
}
if (rbTag.IsChecked.GetValueOrDefault())
{
tag = search;
}
if (rbText.IsChecked.GetValueOrDefault())
{
text = search;
}
if (rbUser.IsChecked.GetValueOrDefault())
{
user = search;
}
SearchVm.Search(text, user, tag,
(vm) =>
{
view.DataContext = vm;
view.Visibility = System.Windows.Visibility.Visible;
}
);
}