iTextSharp.text.pdf.parser.PdfContentStreamProcessor.RegisterContentOperator C# (CSharp) Method

        public IContentOperator RegisterContentOperator(String operatorString, IContentOperator oper)
        {
            IContentOperator value = null;
            if (operators.ContainsKey(operatorString))
                value = operators[operatorString];
            operators[operatorString] = oper;
            return value;
        }

 public static void PopulateOperators(PdfContentStreamProcessor contentProcessor,
                              PdfCleanUpRenderListener pdfCleanUpRenderListener) {
     foreach (String oper in contentProcessor.RegisteredOperatorStrings) {
         PdfCleanUpContentOperator contentOperator = new PdfCleanUpContentOperator(pdfCleanUpRenderListener);
         contentOperator.originalContentOperator = contentProcessor.RegisterContentOperator(oper, contentOperator);
     }
 }