/// <summary>
/// Iterates over every top-level comment and prints its comment range, contents, and replies.
/// </summary>
private static void PrintAllCommentInfo(NodeCollection comments)
{
CommentInfoPrinter commentVisitor = new CommentInfoPrinter();
// Iterate over all top level comments. Unlike reply-type comments, top-level comments have no ancestor.
foreach (Comment comment in comments.Where(c => ((Comment)c).Ancestor == null))
{
// First, visit the start of the comment range.
CommentRangeStart commentRangeStart = (CommentRangeStart)comment.PreviousSibling.PreviousSibling.PreviousSibling;
commentRangeStart.Accept(commentVisitor);
// Then, visit the comment, and any replies that it may have.
comment.Accept(commentVisitor);
foreach (Comment reply in comment.Replies)
{
reply.Accept(commentVisitor);
}
// Finally, visit the end of the comment range, and then print the visitor's text contents.
CommentRangeEnd commentRangeEnd = (CommentRangeEnd)comment.PreviousSibling;
commentRangeEnd.Accept(commentVisitor);
Console.WriteLine(commentVisitor.GetText());
}
}
/// <summary>
/// Use an iterator and a visitor to print info of every comment from within a document.
/// </summary>
private static void PrintAllCommentInfo(List <Comment> comments)
{
// Create an object that inherits from the DocumentVisitor class
CommentInfoPrinter commentVisitor = new CommentInfoPrinter();
// Get the enumerator from the document's comment collection and iterate over the comments
using (IEnumerator <Comment> enumerator = comments.GetEnumerator())
{
while (enumerator.MoveNext())
{
Comment currentComment = enumerator.Current;
// Accept our DocumentVisitor it to print information about our comments
if (currentComment != null)
{
// Get CommentRangeStart from our current comment and construct its information
CommentRangeStart commentRangeStart = (CommentRangeStart)currentComment.PreviousSibling.PreviousSibling.PreviousSibling;
commentRangeStart.Accept(commentVisitor);
// Construct current comment information
currentComment.Accept(commentVisitor);
// Get CommentRangeEnd from our current comment and construct its information
CommentRangeEnd commentRangeEnd = (CommentRangeEnd)currentComment.PreviousSibling;
commentRangeEnd.Accept(commentVisitor);
}
}
// Output of all information received
Console.WriteLine(commentVisitor.GetText());
}
}
[Test] //ExSkip
public void CommentsToText()
{
// Open the document that has comments/comment ranges we want to print the info of
Document doc = new Document(MyDir + "DocumentVisitor.Destination.docx");
// Create an object that inherits from the DocumentVisitor class
CommentInfoPrinter visitor = new CommentInfoPrinter();
// Accepting a visitor lets it start traversing the nodes in the document,
// starting with the node that accepted it to then recursively visit every child
doc.Accept(visitor);
// Once the visiting is complete, we can retrieve the result of the operation,
// that in this example, has accumulated in the visitor
Console.WriteLine(visitor.GetText());
}