/// <summary>
/// Navigate collection page.
/// </summary>
private void BtnCollection_Click(object sender, RoutedEventArgs e)
{
var btn = (ToggleButton)sender;
var colId = (string)btn.Tag;
if (MainFrame.Content?.GetType() != typeof(CollectionPage))
{
MainFrame.Navigate(new CollectionPage(this, DbOperator.GetCollectionById(colId)));
}
if (MainFrame.Content?.GetType() == typeof(CollectionPage))
{
var sb = (CollectionPage)MainFrame.Content;
if (sb.Id != colId)
{
MainFrame.Navigate(new CollectionPage(this, DbOperator.GetCollectionById(colId)));
}
}
}
