/// <summary>
/// Fired the the object is ready, setup the scroll detection.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void EndDetectingListView_Loaded(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
// Get the scroll bars
List<DependencyObject> scrollBars = new List<DependencyObject>();
UiControlHelpers<ScrollBar>.RecursivelyFindElement(this, ref scrollBars);
// Find the scrollbar we want. Fun fact. Since in the scollviewer (which is in the list) the scrollContentPresenter is before the
// main scrollbars we will find scrollbars of the header before ours. Ours should always be the last scrollbars in the list.
// SO KEEP GOING DON'T BREAK until we find the last vertical scrollbar.
foreach(DependencyObject dObject in scrollBars)
{
if(((ScrollBar)dObject).Orientation == Orientation.Vertical)
{
m_listeningScrollBar = (ScrollBar)dObject;
}
}
// Make sure we found it
if (m_listeningScrollBar == null)
{
throw new Exception("Failed to find the scroll bar!");
}
// Add the listener
m_listeningScrollBar.ValueChanged += ScrollBar_ValueChanged;
}
private void AttachScrollBar(ScrollViewer scrollViewer)
{
var scrollBars = scrollViewer.GetDescendantsOfType<ScrollBar>().ToList();
var horizontalBar = scrollBars.FirstOrDefault(temp => temp.Orientation == Orientation.Horizontal);
if (horizontalBar != null)
{
_horizontalBar = horizontalBar;
_horizontalBar.ValueChanged += HorizontalBar_ValueChanged;
}
var verticalBar = scrollBars.FirstOrDefault(temp => temp.Orientation == Orientation.Vertical);
if (verticalBar != null)
{
_verticalBar = verticalBar;
_verticalBar.ValueChanged += VerticalBar_ValueChanged;
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
int f = 0;
EventDetail a = new EventDetail();
ScrollBar s = new ScrollBar();
try
{
info1 = e.Parameter as Events;
a.Desc = info1.Desc;
a.Title = info1.Title;
a.college = info1.college;
a.date = info1.Date.Date.ToString("dd/MM/yyyy");
a.bitmapImage = new Windows.UI.Xaml.Media.Imaging.BitmapImage(new Uri(info1.imageUri));
image2.Source = a.bitmapImage;
a.issuedBy = info1.issuedBy;
a.url = info1.url;
a.mobile = info1.mobile;
a.Email = info1.email;
}
catch (Exception)
{
f = 1;
}
finally
{
if (f == 1)
{
MessageDialog m = new MessageDialog("Oops... There was some Problem Handling your Request");
await m.ShowAsync();
}
else
{
Pivott.DataContext = a;
}
}
}
public ScrollBarEvents(ScrollBar This)
: base(This)
{
this.This = This;
}
