public void CloseLoadingBar()
{
if (_loadingBarVm == null)
{
throw new InvalidOperationException("Loading bar is not opened");
}
_loadingBarVm.Close();
_eventAggregator.PublishOnUIThread(new LoadingBarClosedEventArgs());
_loadingBarVm = null;
}
public ILoadingBarWindow ShowLoadingBar()
{
if (_loadingBarVm != null)
{
throw new InvalidOperationException("Loading bar already opened");
}
_eventAggregator.PublishOnUIThread(new LoadingBarOpenedEventArgs());
_loadingBarVm = new LoadingBarViewModel();
_windowManager.ShowWindow(_loadingBarVm);
return(_loadingBarVm);
}