private void ChangeViewModelByInstance(PageViewModel instance)
{
var viewModel = instance;
if (viewModel != null)
{
CurrentViewModel = viewModel;
}
else
{
// TODO: exception handling
throw new Exception("MainViewModel.ChangeViewModelByInstance: View model not found");
}
}
public ChangePageMessage(PageViewModel viewModelInstance)
{
ChangeBy = MessageType.Instance;
ViewModelInstance = viewModelInstance;
}
