/// <summary>
/// Scroll the ScrollViewer right by a page.
///
/// </summary>
/// <param name="viewer">The ScrollViewer.</param><exception cref="T:System.ArgumentNullException"><paramref name="viewer"/> is null.
/// </exception>
public static void PageRight(this ScrollViewer viewer)
{
if (viewer == null)
{
throw new ArgumentNullException("viewer");
}
ScrollViewerExtensions.ScrollByHorizontalOffset(viewer, viewer.ViewportWidth);
}
/// <summary>
/// Scroll the ScrollViewer right by a line.
///
/// </summary>
/// <param name="viewer">The ScrollViewer.</param><exception cref="T:System.ArgumentNullException"><paramref name="viewer"/> is null.
/// </exception>
public static void LineRight(this ScrollViewer viewer)
{
if (viewer == null)
{
throw new ArgumentNullException("viewer");
}
ScrollViewerExtensions.ScrollByHorizontalOffset(viewer, 16.0);
}