private void CleanupViewModel(object context)
{
VstoContribLog.Debug(_ => _("Cleaning up viewmodel for context: {0}", context.ToLogFormat()));
if (!contextToViewModelLookup.ContainsKey(context))
{
VstoContribLog.Warn(_ => _("Cannot find ViewModel to cleanup: {0}", context.ToLogFormat()));
return;
}
var viewModelInstance = contextToViewModelLookup[context];
VstoContribLog.Info(_ => _("ViewModel is {0}", viewModelInstance.ToLogFormat()));
var notifyOfPropertyChanged = viewModelInstance as INotifyPropertyChanged;
if (notifyOfPropertyChanged != null)
{
notifyOfPropertyChanged.PropertyChanged -= NotifiesOfPropertyChangedPropertyChanged;
}
viewModelInstance.Cleanup();
vstoContribContext.ViewModelFactory.Release(viewModelInstance);
customTaskPaneRegister.CleanupViewModel(viewModelInstance);
contextToViewModelLookup.Remove(context);
}
