private void RightScrollerScrollChanged(object sender, ScrollChangedEventArgs e)
{
var scrollViewer = sender as ScrollViewer;
if (scrollViewer != null)
{
LeftScroller.ScrollToVerticalOffset(scrollViewer.VerticalOffset);
LeftScroller.ScrollToHorizontalOffset(scrollViewer.HorizontalOffset);
}
}
private void ScrollChanged(object sender, ScrollChangedEventArgs e)
{
if (sender == LeftScroller)
{
RightScroller.ScrollToVerticalOffset(e.VerticalOffset);
RightScroller.ScrollToHorizontalOffset(e.HorizontalOffset);
}
else
{
LeftScroller.ScrollToVerticalOffset(e.VerticalOffset);
LeftScroller.ScrollToHorizontalOffset(e.HorizontalOffset);
}
}
private void ScrollViewer_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
LeftScroller.ScrollToVerticalOffset(RightScroller.VerticalOffset);
}
private void SyncHeaderScrollers()
{
TopScroller.ScrollToHorizontalOffset(BoardScroller.HorizontalOffset);
LeftScroller.ScrollToVerticalOffset(BoardScroller.VerticalOffset);
}
private void ScrollFirstChangeIntoView(double firstModifiedLineVerticalOffset)
{
//LeftScroller.UpdateLayout();
LeftScroller.ScrollToVerticalOffset(firstModifiedLineVerticalOffset - (LeftScroller.ViewportHeight / 2));
}