Get InnerXml without changing the spacing : DOM « XML « C# / C Sharp

Get InnerXml without changing the spacing

// Copyright ? Microsoft Corporation.
// This source file is subject to the Microsoft Permissive License.
// See
// All other rights reserved.

using System;
using System.Text;
using System.Xml;
using System.Xml.Xsl;
using System.Xml.XPath;
using System.Diagnostics;
using System.Collections.Generic;

namespace Microsoft.Ddue.Tools {

    public static class BuildComponentUtilities {

        // get InnerXml without changing the spacing

        public static string GetInnerXml (XPathNavigator node) {

            // check for null argument, and clone so we don't change input
            if (node == null) throw new ArgumentNullException("node");
          XPathNavigator current = node.Clone();

        // create appropriate settings for the output writer
        XmlWriterSettings settings = new XmlWriterSettings();
        settings.ConformanceLevel = ConformanceLevel.Fragment;
        settings.OmitXmlDeclaration = true;

        // construct a writer for our output
        StringBuilder builder = new StringBuilder();
        XmlWriter writer = XmlWriter.Create(builder, settings);

        // write the output
        bool writing = current.MoveToFirstChild();
        while (writing) {
          writing = current.MoveToNext();        

        // finish up and return the result





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