public override VisitorAction VisitFieldStart(FieldStart fieldStart)
{
// In Microsoft Word, a field code (such as "MERGEFIELD FieldName") follows
// After a field start character. We want to skip field codes and output field
// Result only, therefore we use a flag to suspend the output while inside a field code.
//
// Note this is a very simplistic implementation and will not work very well
// If you have nested fields in a document.
mIsSkipText = true;
return VisitorAction.Continue;
}