public void VerifyCallingResetMultipleTimesOnUniqueIdItemsSource()
{
RunOnUIThread.Execute(() =>
{
var data = new CustomItemsSourceWithUniqueId(Enumerable.Range(0, 5).ToList());
var repeater = new ItemsRepeater()
{
ItemsSource = data,
Animator = new DefaultElementAnimator()
};
Content = new Windows.UI.Xaml.Controls.ScrollViewer()
{
Width = 400,
Height = 400,
Content = repeater
};
Content.UpdateLayout();
data.Reset();
data.Reset();
Content.UpdateLayout();
Verify.AreEqual(5, repeater.ItemsSourceView.Count);
for (int i = 0; i < 5; i++)
{
Verify.IsNotNull(repeater.TryGetElement(i));
}
});
}
void ScrollLeft()
{
if (m_textContainer.HorizontalOffset > 0)
{
double offset = m_textContainer.HorizontalOffset - (scrollRatio * m_textContainer.ViewportWidth);
m_textContainer.ChangeView(offset, null, null);
m_textContainer.UpdateLayout();
UpdateScrollButtons();
}
}
