/// <summary>Initializes a new instance of the <see cref="T:System.Windows.Documents.Hyperlink" /> class, taking two <see cref="T:System.Windows.Documents.TextPointer" /> objects that indicate the beginning and end of a selection of content to be contained by the new <see cref="T:System.Windows.Documents.Hyperlink" />.</summary>
/// <param name="start">A <see cref="T:System.Windows.Documents.TextPointer" /> indicating the beginning of a selection of content to be contained by the new <see cref="T:System.Windows.Documents.Hyperlink" />.</param>
/// <param name="end">A <see cref="T:System.Windows.Documents.TextPointer" /> indicating the end of a selection of content to be contained by the new <see cref="T:System.Windows.Documents.Hyperlink" />.</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="start" /> or <paramref name="end" /> is <see langword="null" />.</exception>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="start" /> and <paramref name="end" /> do not resolve to a range of content suitable for enclosure by a <see cref="T:System.Windows.Documents.Span" /> element; for example, if <paramref name="start" /> and <paramref name="end" /> indicate positions in different paragraphs.</exception>
// Token: 0x0600301F RID: 12319 RVA: 0x000D8A18 File Offset: 0x000D6C18
public Hyperlink(TextPointer start, TextPointer end) : base(start, end)
{
TextPointer textPointer = base.ContentStart.CreatePointer();
TextPointer contentEnd = base.ContentEnd;
while (textPointer.CompareTo(contentEnd) < 0)
{
Hyperlink hyperlink = textPointer.GetAdjacentElement(LogicalDirection.Forward) as Hyperlink;
if (hyperlink != null)
{
hyperlink.Reposition(null, null);
}
else
{
textPointer.MoveToNextContextPosition(LogicalDirection.Forward);
}
}
}
/// <summary>
/// Creates a new Hyperlink instance covering existing content.
/// </summary>
/// <param name="start">
/// Start position of the new Hyperlink.
/// </param>
/// <param name="end">
/// End position of the new Hyperlink.
/// </param>
/// <remarks>
/// start and end must both be parented by the same Paragraph, otherwise
/// the method will raise an ArgumentException.
/// </remarks>
public Hyperlink(TextPointer start, TextPointer end) : base(start, end)
{
// After inserting this Hyperlink, we need to extract any child Hyperlinks.
TextPointer navigator = this.ContentStart.CreatePointer();
TextPointer stop = this.ContentEnd;
while (navigator.CompareTo(stop) < 0)
{
Hyperlink hyperlink = navigator.GetAdjacentElement(LogicalDirection.Forward) as Hyperlink;
if (hyperlink != null)
{
hyperlink.Reposition(null, null);
}
else
{
navigator.MoveToNextContextPosition(LogicalDirection.Forward);
}
}
}