void RestoreState(object parameter, PageStateStorage storage) { List <string> savedNavigationHistory; if (storage.TryGetParameter("DemoNavigationHistory", out savedNavigationHistory)) { navigationHistory = savedNavigationHistory; } ; object hamburgerMenuItemGroupName = navigationHistory == null ? parameter : navigationHistory[navigationHistory.Count - 1]; SelectHamburgerMenuItemByParameter(hamburgerMenuItemGroupName); if (hamburgerMenuItemGroupName.Equals(parameter)) { return; } DemoModuleViewModel demoModule = DemoModules.FirstOrDefault(x => x.DemoModule.ViewTypeName.Equals(parameter)); if (demoModule != null) { UpdateFilteredDemoModules(demoModule); NavigationLevel = NavigationLevel.DemoModule; SelectedDemoModuleIndex = storage.GetParameter("SelectedDemoModuleIndex", SelectedDemoModuleIndex); } else { NavigationLevel = NavigationLevel.Main; Navigate("MainPage", MainScreenId); } }
void SaveState(PageStateStorage storage) { storage.SaveParameter("SelectedDemoModuleIndex", SelectedDemoModuleIndex); storage.SaveParameter("NeedDisableNavigationOnSelectedHamburgerMenuItemChanged", true); storage.SaveParameter("DemoNavigationHistory", navigationHistory); }
void ISupportSaveLoadState.LoadState(object navigationParameter, PageStateStorage pageState) { var item = SampleDataSource.GetItem(pageState.GetParameter("SelectedItem", (string)navigationParameter)); SelectedItem = item; }
void ISupportSaveLoadState.SaveState(PageStateStorage pageState) { pageState.SaveParameter("SelectedItem", SelectedItem.UniqueId); }
public void SaveState(PageStateStorage pageState) { }
public void LoadState(object navigationParameter, PageStateStorage pageState) { DataSource = navigationParameter; }
void ISupportSaveLoadState.SaveState(PageStateStorage storage) { }
void ISupportSaveLoadState.LoadState(object navigationParameter, PageStateStorage storage) { var group = SampleDataSource.GetGroup((string)navigationParameter); Group = SampleDataSource.GetGroup((string)navigationParameter); }
void ISupportSaveLoadState.LoadState(object navigationParameter, PageStateStorage pageState) { Groups = SampleDataSource.GetGroups((string)navigationParameter); }