public MainPage()
{
LogRecordHelper.AddLogRecord("MainPage Init Before:", DeviceStatus.ApplicationCurrentMemoryUsage.ToString() + " B");
InitializeComponent();
this.Loaded += MainPage_Loaded;
LogRecordHelper.AddLogRecord("MainPage Init After:", DeviceStatus.ApplicationCurrentMemoryUsage.ToString() + " B");
}
protected override void OnNavigatedFrom(NavigationEventArgs e)
{
LogRecordHelper.AddLogRecord("Clear Before:", DeviceStatus.ApplicationCurrentMemoryUsage.ToString() + " B");
if (e.NavigationMode == NavigationMode.Back)
{
ClearImageCache();
_tripPicViewModel.TripPictureCol.Clear();
}
LogRecordHelper.AddLogRecord("Clear After:", DeviceStatus.ApplicationCurrentMemoryUsage.ToString() + " B");
}
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
LogRecordHelper.AddLogRecord("MainPage Load Before:", DeviceStatus.ApplicationCurrentMemoryUsage.ToString() + " B");
if (_tripPicViewModel == null)
{
_tripPicViewModel = new TripPictureViewModel();
}
this.DataContext = _tripPicViewModel;
LogRecordHelper.AddLogRecord("MainPage Load After:", DeviceStatus.ApplicationCurrentMemoryUsage.ToString() + " B");
}
