/// <summary> /// Shows the dialog. /// </summary> /// <param name="viewModel">The view model.</param> /// <param name="additionalSettings">Additional settings for the dialog.</param> /// <returns>The view model dialog's result.</returns> public virtual bool ShowDialog(object viewModel, IDictionary <string, object> additionalSettings = null) { var settings = DialogSettings.Create().Centered().WithIcon(_icon).Merge(additionalSettings); return(ShowDialogCore(viewModel, settings)); }