System.Xml.Schema.DtdValidator.Push C# (CSharp) Метод

         private void Push(XmlQualifiedName elementName) {
            context = (ValidationState)validationStack.Push();
            if (context == null) {
                context = new ValidationState();
                validationStack.AddToTop(context);
            }
            context.LocalName = elementName.Name;
            context.Namespace = elementName.Namespace;
            context.HasMatched = false;
            context.IsNill = false;
            context.NeedValidateChildren = false;
         }