private static void AppendBookmarkedText(NodeImporter importer, Bookmark srcBookmark, CompositeNode dstNode)
{
// This is the paragraph that contains the beginning of the bookmark.
Paragraph startPara = (Paragraph)srcBookmark.BookmarkStart.ParentNode;
// This is the paragraph that contains the end of the bookmark.
Paragraph endPara = (Paragraph)srcBookmark.BookmarkEnd.ParentNode;
if ((startPara == null) || (endPara == null))
throw new InvalidOperationException("Parent of the bookmark start or end is not a paragraph, cannot handle this scenario yet.");
// Limit ourselves to a reasonably simple scenario.
if (startPara.ParentNode != endPara.ParentNode)
throw new InvalidOperationException("Start and end paragraphs have different parents, cannot handle this scenario yet.");
// We want to copy all paragraphs from the start paragraph up to (and including) the end paragraph,
// Therefore the node at which we stop is one after the end paragraph.
Node endNode = endPara.NextSibling;
// This is the loop to go through all paragraph-level nodes in the bookmark.
for (Node curNode = startPara; curNode != endNode; curNode = curNode.NextSibling)
{
// This creates a copy of the current node and imports it (makes it valid) in the context
// Of the destination document. Importing means adjusting styles and list identifiers correctly.
Node newNode = importer.ImportNode(curNode, true);
// Now we simply append the new node to the destination.
dstNode.AppendChild(newNode);
}
}
}
