/// <summary> /// Export the current instance of the Person /// </summary> private async void ExportCommandExecute() { this.IsBusy = true; await Task.Run(async() => { SaveFileRequestMessage exportMsg = new SaveFileRequestMessage(); exportMsg.Title = "Scegli il file..."; exportMsg.SuggestedFileName = $"{this.InternalInstance.FirstName}_{this.InternalInstance.LastName}.txt"; Messenger.Default.Send(exportMsg); if (exportMsg.Success) { File.WriteAllText(exportMsg.Parameter.ToString(), ""); int n = new Random((int)DateTime.Now.Ticks).Next(1, 10); await Task.Delay(n * 1000); ShowMessage msg = new ShowMessage(); msg.Title = "Conferma"; msg.Message = "Esportazione completata!"; Messenger.Default.Send(msg); } }); this.IsBusy = false; }
private void saveFile(SaveFileRequestMessage obj) { SaveFileDialog dlg = new SaveFileDialog(); dlg.Title = obj.Title; dlg.FileName = obj.SuggestedFileName; var result = dlg.ShowDialog().GetValueOrDefault(); if (result) { obj.Success = true; obj.Parameter = dlg.FileName; } }