in AMP/UX/Services/FrameNavigationService.cs [163:179]
public virtual void NavigateTo(string pageKey, object parameter)
{
lock (_pagesByKey)
{
if (!_pagesByKey.ContainsKey(pageKey))
{
throw new ArgumentException(
string.Format(
"No such page: {0}. Did you forget to call NavigationService.Configure?",
pageKey),
nameof(pageKey));
}
var frame = GetTargetFrame(_pagesByKey[pageKey].Target);
frame.Navigate(_pagesByKey[pageKey].View, parameter);
}
}