/// <summary> /// Open a dialog which shows a loading indicator. /// </summary> private void ShowLoadingIndicator() { if (loadingIndicator == null) { loadingIndicator = new LoadingIndicator(); } if (!loadingIndicator.Visible) { loadingIndicator.Show(this); } }
/// <summary> /// Close the dialog which shows a loading indicator. /// </summary> private void HideLoadingIndicator() { if (loadingIndicator == null) { return; } if (loadingIndicator.Visible) { loadingIndicator.Close(); } loadingIndicator.Dispose(); loadingIndicator = null; }