C# Microsoft.Office.Core.SelectSingleNode方法代码示例

        public static void replaceXmlDoc(Office.CustomXMLPart cxp, String newContent)
        {
            /* Office.CustomXMLNode node = cxp.SelectSingleNode("/");
            // gives you #document,
            // but you can't get the root node from it?

               //node = cxp.SelectSingleNode("/mypart");
             */

            Office.CustomXMLNode node = cxp.SelectSingleNode("/node()");
            //log.Debug(node.XML);
            //log.Debug(node.XPath);

            Office.CustomXMLNode parent = node.ParentNode;

            log.Debug(parent.BaseName);

            //parent.ReplaceChildNode(node, "mynewnode", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeElement, "");

            parent.ReplaceChildSubtree(newContent, node);

            //parent.RemoveChild(node); //doesn't work

            //parent.AppendChildSubtree("<mynewpart><blagh/></mynewpart>");

            node = cxp.SelectSingleNode("/");
            log.Debug(node.XML);
        }

        public void init(
            Office.CustomXMLPart answersPart,
            List<Word.ContentControl> relevantRepeats,
            questionnaire questionnaire, 
            string questionID,
            XPathsPartEntry xppe)
        {
            List<Office.CustomXMLNode> commonAncestors =null;
            foreach (Word.ContentControl repeat in relevantRepeats)
            {
                log.Info("considering relevantRepeat cc " + repeat.ID + " " + repeat.Tag);
                TagData repeatTD = new TagData(repeat.Tag);
                string repeatXPathID = repeatTD.getRepeatID();
                xpathsXpath repeatXP = xppe.getXPathByID(repeatXPathID);
                Office.CustomXMLNode repeatNode = answersPart.SelectSingleNode(repeatXP.dataBinding.xpath).ParentNode;

                if (commonAncestors == null)
                {
                    // First entry, so init
                    // Make a list of the ancestors of the
                    // first repeat.
                    commonAncestors = new List<Microsoft.Office.Core.CustomXMLNode>();
                    commonAncestors.Add(repeatNode);
                    log.Info("Added to common ancestors " + CustomXMLNodeHelper.getAttribute(repeatNode, "qref"));
                    addAncestors(commonAncestors, repeatNode);
                }
                else
                {
                    // cross off that list anything
                    // which isn't an ancestor of the other repeats.
                    List<Microsoft.Office.Core.CustomXMLNode> whitelist = new List<Microsoft.Office.Core.CustomXMLNode>();
                    whitelist.Add(repeatNode);
                    addAncestors(whitelist, repeatNode);
                    removeNonCommonAncestor(commonAncestors, whitelist);
                }

                if (commonAncestors.Count == 0) break;
            }
            if (commonAncestors == null)
            {
                    commonAncestors = new List<Microsoft.Office.Core.CustomXMLNode>();
            }

            // Is it OK where it is?
            // Yes - if it is top level
            log.Debug(questionID + " --> " + xppe.getXPathByQuestionID(questionID).dataBinding.xpath);
            // eg /oda:answers/oda:repeat[@qref='rpt1']/oda:row[1]/oda:answer[@id='qa_2']
            OkAsis = (xppe.getXPathByQuestionID(questionID).dataBinding.xpath.IndexOf("oda:repeat") < 0);
            Microsoft.Office.Core.CustomXMLNode currentPos = null; // so we can highlight existing choice
            // Yes - if it is a child of common ancestors
            if (OkAsis)
            {
                log.Debug("its top level");
            }
            else
            {
                foreach (Microsoft.Office.Core.CustomXMLNode currentNode in commonAncestors)
                {
                    Microsoft.Office.Core.CustomXMLNode selection =
                        currentNode.SelectSingleNode("oda:row[1]/oda:answer[@id='" + questionID + "']");
                    if (selection != null)
                    {
                        log.Debug("found it");
                        OkAsis = true;
                        currentPos = currentNode;
                        break;
                    }
                }
            }

            // Now make the tree from what is left in commonAncestors

            root = new TreeNode("Ask only once");
            this.treeViewRepeat.Nodes.Add(root);

            TreeNode thisNode = null;
            TreeNode previousNode = null;
            treeViewRepeat.HideSelection = false; // keep selection when focus is lost

            TreeNode nodeToSelect = null;

            foreach (Microsoft.Office.Core.CustomXMLNode currentNode in commonAncestors)
            {
                // Find the question associated with this repeat
                string rptQRef = CustomXMLNodeHelper.getAttribute(currentNode, "qref");
                    //currentNode.Attributes[1].NodeValue;
                question q = questionnaire.getQuestion(rptQRef);
                if (q == null)
                {
                    log.Error("no question with id " + rptQRef);
                }
                thisNode = new TreeNode(q.text);
                thisNode.Tag = rptQRef;

                if (currentNode == currentPos)
                {
                    nodeToSelect = thisNode;
                }

                if (previousNode == null)
//.........这里部分代码省略.........

        /// <summary>
        /// When an answer's vary in repeat changes:
        /// - move the node
        /// - change its xpath
        /// - change the databinding in all relevant controls
        /// </summary>
        /// <param name="questionID"></param>
        /// <param name="xp"></param>
        /// <param name="answersPart"></param>
        public void moveIfNecessary(string questionID, xpathsXpath xp, 
            Office.CustomXMLPart answersPart)
        {
            string varyInRepeat = getVaryingRepeat( );
            if (varyInRepeat == null)
            {
                // make the answer top level and we're done.
                NodeMover nm = new NodeMover();
                nm.Move(xp.dataBinding.xpath, "/oda:answers");
                nm.adjustBinding(thisQuestionControls, "/oda:answers", questionID);
            }
            else
            {
                // Move it to the selected repeat
                // get the node corresponding to the repeat's row
                Office.CustomXMLNode node = answersPart.SelectSingleNode("//oda:repeat[@qref='" + varyInRepeat + "']/oda:row[1]");
                if (node == null)
                {
                    log.Error("no node for nested repeat " + varyInRepeat);
                }
                string toRepeat = NodeToXPath.getXPath(node);
                NodeMover nm = new NodeMover();
                nm.Move(xp.dataBinding.xpath, toRepeat);
                nm.adjustBinding(thisQuestionControls, toRepeat, questionID);

            }
        }

//.........这里部分代码省略.........
                        return;
                    }

                    XPathsPartEntry xppe = new XPathsPartEntry(controlMain.model);
                    xppe.setup(null, CurrentPart.Id, strXPath, prefixMappings, true);
                    xppe.save();

                    td.set("od:xpath", xppe.xpathId);

                    if (isFlatOPC)
                    {
                        // <?mso-application progid="Word.Document"?>
                        // <pkg:package xmlns:pkg="http://schemas.microsoft.com/office/2006/xmlPackage">

                        td.set("od:progid", "Word.Document");
                        cc.Title = "Word: " + xppe.xpathId;
                        //cc.Range.Text = val; // don't escape it
                        cc.Range.InsertXML(val, ref missing);

                    }
                    else if (isXHTML)
                    {
                        td.set("od:ContentType", "application/xhtml+xml");
                        cc.Title = "XHTML: " + xppe.xpathId;
                        cc.Range.Text = val; // don't escape it

                    }
                    else if (isPicture)
                    {

                        PictureUtils.setPictureHandler(td);
                        cc.Title = "Image: " + xppe.xpathId;

                        string picContent = CurrentPart.SelectSingleNode(strXPath).Text;
                        PictureUtils.pastePictureIntoCC(cc, Convert.FromBase64String(picContent));

                    }
                    else
                    {
                        cc.XMLMapping.SetMappingByNode(Utilities.MxnFromTn(tn, CurrentPart, true));

                        string nodeXML = cc.XMLMapping.CustomXMLNode.XML;
                        log.Info(nodeXML);
                        cc.Title = "Data value: " + xppe.xpathId;
                    }

                    cc.Tag = td.asQueryString();

                    designMode.restoreState();

                }
                else if (controlMain.controlMode1.isModeCondition())
                {

                    log.Debug("In condition mode");
                    Word.ContentControl cc = null;
                    try
                    {
                        // always make new
                        cc = ContentControlMaker.MakeOrReuse(false, Word.WdContentControlType.wdContentControlRichText, CurrentDocument, Globals.ThisAddIn.Application.Selection);
                    }
                    catch (Exception ex)
                    {
                        log.Error("Couldn't add content control: " + ex.Message);
                        return;
                    }