public void OnRowTapped(object sender, SelectedItemChangedEventArgs args)
{
if (args.SelectedItem is string)
{
//cameraPage.eventDrillDown((CameraEventTitleElement)args.SelectedItem);
CategoryJSON theCat = GlobalSingletonHelpers.getCategoryByDescription(categories, (string)args.SelectedItem);
if (theCat != null)
{
callingPage.switchToCategoryImgView(theCat);
}
}
eventCategories.SelectedItem = null;
}