private void BuildStateFromIsoStore()
{
state = ThreadViewPageState.Load();
if (state == null)
{
BuildStateFromNavigationQuery();
}
else
{
bool refresh = viewmodel.Thread == null || viewmodel.Thread.ThreadID != state.ThreadID;
refresh = refresh && (viewmodel.SelectedItem == null || viewmodel.SelectedItem.PageNumber != state.PageNumber);
if (refresh)
{
this.viewmodel.UpdateModel(state);
this.DataContext = viewmodel;
this.GoToIndex(state.PageNumber);
}
}
}
