How to customize a Document Map at runtime

Question Comments

Here's a somewhat simpler solution.

Create an extension method like so:

 public static void MergeBookmarks(this XtraReport rpt)
        {
            var ToRemove = new List<int>();
            var prior = "";
            //
            // Loop through all the nodes, detecting which are duplicates
            //
            for (int i = 0; i < rpt.PrintingSystem.Document.BookmarkNodes.Count; i++)
            {
                var current = rpt.PrintingSystem.Document.BookmarkNodes[i].Text;
                if (prior == current)
                {
                    ToRemove.Add(i);
                }
                prior = current;
            }
            //
            // Now remove the duplicate bookmarks
            //
            if (ToRemove.Count > 0)
            {
                // Reverse the list to get the indexes in descending order; we are modifying the collection
                ToRemove.Reverse();
                foreach (var i in ToRemove)
                {
                    rpt.PrintingSystem.Document.BookmarkNodes.RemoveAt(i);
                }
            }
        }

Then in the report itself, call the method in the AfterPrint event

I like your implementation, Conrad; however, it doesn't work for nested bookmarks.

@Miles ... for my needs I only needed it one level deep. Let me see if I can modify it to serve multiple levels