ConfigXmlReader.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / ConfigXmlReader.cs / 1305376 / ConfigXmlReader.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Configuration { 
    using System.Configuration.Internal; 
    using System.Collections;
    using System.Collections.Specialized; 
    using System.Collections.Generic;
    using System.Configuration;
    using System.Globalization;
    using System.IO; 
    using System.Runtime.InteropServices;
    using System.Security; 
    using System.Security.Permissions; 
    using System.Text;
    using System.Xml; 
    using System.Net;

    internal sealed class ConfigXmlReader : XmlTextReader, IConfigErrorInfo {
        string  _rawXml; 
        int     _lineOffset;
        string  _filename; 
 
        // Used in a decrypted configuration section to locate
        // the line where the ecnrypted section begins. 
        bool    _lineNumberIsConstant;

        internal ConfigXmlReader(string rawXml, string filename, int lineOffset) :
                this(rawXml, filename, lineOffset, false) { 
        }
 
        internal ConfigXmlReader(string rawXml, string filename, int lineOffset, bool lineNumberIsConstant) : 
                base(new StringReader(rawXml)) {
 
            _rawXml = rawXml;
            _filename = filename;
            _lineOffset = lineOffset;
            _lineNumberIsConstant = lineNumberIsConstant; 

            Debug.Assert(!_lineNumberIsConstant || _lineOffset > 0, 
                        "!_lineNumberIsConstant || _lineOffset > 0"); 
        }
 
        internal ConfigXmlReader Clone() {
            return new ConfigXmlReader(_rawXml, _filename, _lineOffset, _lineNumberIsConstant);
        }
 
        int IConfigErrorInfo.LineNumber {
            get { 
                if (_lineNumberIsConstant) { 
                    return _lineOffset;
                } 
                else if (_lineOffset > 0) {
                    return base.LineNumber + (_lineOffset - 1);
                }
                else { 
                    return base.LineNumber;
                } 
            } 
        }
 
        string IConfigErrorInfo.Filename {
            get {
                return _filename;
            } 
        }
 
        internal string RawXml { 
            get {
                return _rawXml; 
            }
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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