Key Mapper Developer Blog

If you find yourself using a keyboard without an Insert key (eg recent Mac keyboards) but Overtype mode has enabled itself somehow, then it's useful to remember that the 0 key on the Numberpad is a surrogate Insert key, but only when Num Lock is turned off. If you have NumLock set On and the NumLock key disabled, though, this is a small problem: KeyMapper lets you toggle the value of Num Lock from the Toggle Lock Key menu, so you can set it off temporarily, switch back to Insert mode using Numberpad/0, then toggle Num Lock on again.

If you have a Word Document based on a template with a watermark on it and you want to remove the watermark in the new document, calling the WordBasic RemoveWatermark method seems the easiest way to go: except it's a COM object so you have to use a bit of late-binding trickery..

string templateLocation = "c:\template-dir\template.dot";

object wordFalse = false;

object wordTemplateLocation = (object)templateLocation;
object wordNewDocument = (object)Word.WdNewDocumentType.wdNewBlankDocument;

wordApp = new Word.ApplicationClass();

doc = wordApp.Documents.Add(ref wordTemplateLocation, ref wordFalse, ref wordNewDocument, ref wordFalse);

doc.ActiveWindow.Activate(); // Otherwise Word complains a document is not active

object oWordBasic = wordApp.WordBasic;

oWordBasic.GetType().InvokeMember("RemoveWatermark", BindingFlags.InvokeMethod,
     Type.DefaultBinder, oWordBasic, new object[]{});