C# - Spell checking in RichTextBox - Image issue

[RodneyAnonymous]

Hello everyone. I've got the spell checking fully functioning for the RichTextBox, that's not the issue. The problem is that if there are images (which need to be able to be included), the spellchecking erases them.

I know it's because I'm passing only the text through the document I'm creating to do the spell checking, and when I replace the RTB contents with the updated document text, the images were never there.

I can get the images to stay if I pass the .rtf through, but then the spellchecker picks up the rtf formatting and that looks like butt.

Anyone have any suggestions for this?

[RodneyAnonymous]

Here's the code I'm using which sends all the rtf formatting through to the Word document, and causes the rtf info to be spellchecked >_>.

Word.Application app = new Word.Application();
app.Visible = false;

object template = Missing.Value;
object newTemplate = Missing.Value;
object documentType = Missing.Value;
object visible = false;

Word._Document doc1 = app.Documents.Add(ref template, ref newTemplate, ref documentType, ref visible);
doc1.Words.First.InsertBefore(rtfReader.Rtf);

object optional = Missing.Value;

doc1.CheckSpelling(ref optional, ref optional, ref optional, ref optional, ref optional, ref optional, ref optional, ref optional, ref optional, ref optional, ref optional, ref optional);
object first = 0;
object last = doc1.Characters.Count - 1;

rtfReader.Rtf = doc1.Range(ref first, ref last).Text;

object saveChanges = false;
object originalFormat = Missing.Value;
object routeDocument = Missing.Value;

app.Quit(ref saveChanges, ref originalFormat, ref routeDocument);