/**
     * get the ooxml of the doc
     * 
     * 
     * @memberOf WordDocumentService
     */
    getOoxml() {
        // Run a batch operation against the Word object model.
        return Word.run(function (context) {

            // Create a proxy object for the document body.
            var body = context.document.body;

            
 
// Queue a commmand to get the HTML contents of the body.
            var bodyOOXML = body.getOoxml();

            // Synchronize the document state by executing the queued commands, 
            // and return a promise to indicate task completion.
            // return context.sync().then(function () {
            //
 
     console.log("Body HTML contents: " + bodyHTML.value);
            //     return bodyHTML.value;
            // });
            return context.sync().then(() => { return bodyOOXML.value });
        })
            .catch(function (error) {
                console.log("Error: " + JSON.stringify(error));
                
 
if (error instanceof OfficeExtension.Error) {
                    console.log("Debug info: " + JSON.stringify(error.debugInfo));
                }
                return "";
            });
    }

    /**
     * set the ooxml of the doc
     * 
     * @param {string} ooxml 
     * 
     * @memberOf WordDocumentService
     */
    setOoxml(ooxml: string) {
        // Run a batch operation against the Word object model.
        Word.run(function (context) {

            // Create a proxy object for the document body.
            var body = context.document.body;

            // Queue a commmand to insert OOXML in to the beginning of the body.
            body.insertOoxml(ooxml, Word.InsertLocation.replace);

            // Synchronize the document state by executing the queued commands, 
            // and return a promise to indicate task completion.
            return context.sync().then(function () {
                console.log('OOXML added to the beginning of the document body.');
            });
        })
            .catch(function (error) {
                console.log('Error: ' + JSON.stringify(error));
                if (error instanceof OfficeExtension.Error) {
                    console.log('Debug info: ' + JSON.stringify(error.debugInfo));
                }
            });
    }