protected override void SaveState(System.Collections.Generic.Dictionary <string, object> pageState)
{
if (pageState == null)
{
return;
}
base.SaveState(pageState);
pageState["scrollViewerOffsetProportion"] = ScrollViewerUtilities.GetScrollViewerOffsetProportion(_itemsGridViewScrollViewer);
}
private void itemsGridView_LayoutUpdated(object sender, object e)
{
_scrollViewerOffsetProportion = ScrollViewerUtilities.GetScrollViewerOffsetProportion(_itemsGridViewScrollViewer);
}