namespace Dialog_ModuleA.ViewModels; public class ViewCViewModel : IDialogAware { public ViewCViewModel(DialogCloseListener requestClose) { RequestClose = requestClose; ConfirmCommand = new DelegateCommand(Confirm); SaveCommand = new DelegateCommand(Save); } public DelegateCommand ConfirmCommand { get; set; } public DelegateCommand SaveCommand { get; set; } public string? Title { get; set; } public bool CanCloseDialog() { return true; } public void OnDialogClosed() { var keys = new DialogParameters { { "Value", "Hello" } }; RequestClose.Invoke(keys, ButtonResult.OK); } public void OnDialogOpened(IDialogParameters parameters) { Title = parameters.GetValue("Value"); } public DialogCloseListener RequestClose { get; } private void Save() { } private void Confirm() { RequestClose.Invoke(new DialogResult(ButtonResult.OK)); } }