/// <summary> /// Change to convertissor page = go to DeviseEuros /// </summary> private async void ActionMailRecherche() { WSService wsService = WSService.GetInstance(); try { Compte = await wsService.GetCompteMailAsync(_mailBoxRech); } catch (Exception e) { var messageDialog = new MessageDialog("Pas de connexion au webService concerné"); await messageDialog.ShowAsync(); } }