ApiExamples.ExNode.TestNodeIsInsideField C# (CSharp) Метод

        public void TestNodeIsInsideField()
        {
            //ExStart:
            //ExFor:CompositeNode.SelectNodes
            //ExFor:CompositeNode.GetChild
            //ExSummary:Shows how to test if a node is inside a field by using an XPath expression.
            // Let's pick a document we know has some fields in.
            Document doc = new Document(MyDir + "MailMerge.MergeImage.doc");

            // Let's say we want to check if the Run below is inside a field.
            Run run = (Run)doc.GetChild(NodeType.Run, 5, true);

            // Evaluate the XPath expression. The resulting NodeList will contain all nodes found inside a field a field (between FieldStart 
            // and FieldEnd exclusive). There can however be FieldStart and FieldEnd nodes in the list if there are nested fields 
            // in the path. Currently does not find rare fields in which the FieldCode or FieldResult spans across multiple paragraphs.
            NodeList resultList = doc.SelectNodes("//FieldStart/following-sibling::node()[following-sibling::FieldEnd]");

            // Check if the specified run is one of the nodes that are inside the field.
            foreach (Node node in resultList)
            {
                if (node == run)
                {
                    Console.WriteLine("The node is found inside a field");
                    break;
                }
            }
            //ExEnd
        }