XamlSerializer.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Framework / System / Windows / Markup / XamlSerializer.cs / 1305600 / XamlSerializer.cs
                        
                        
                            //---------------------------------------------------------------------------- 
//
// File: XamlSerializer.cs
//
// Description: 
//   XamlSerializer is used to persist an object instance to xaml markup
// 
// Copyright (C) 2003 by Microsoft Corporation.  All rights reserved. 
//
//--------------------------------------------------------------------------- 

using System;
using System.Collections;
using System.ComponentModel; 
using System.ComponentModel.Design;
using System.ComponentModel.Design.Serialization; 
using System.Diagnostics; 
using System.IO;
using System.Reflection; 
using System.Xml;
using System.Security.Permissions;

using MS.Utility; 

#if PBTCOMPILER 
namespace MS.Internal.Markup 
#else
namespace System.Windows.Markup 
#endif
{
    /// 
    ///     XamlSerializer is used to persist an 
    ///     object instance to xaml markup.
    ///  
    internal class XamlSerializer 
    {
        #region Construction 

        /// 
        ///     Constructor for XamlSerializer
        ///  
        /// 
        ///     This constructor will be used under 
        ///     the following three scenarios 
        ///     1. Convert .. XamlToBaml
        ///     2. Convert .. XamlToObject 
        ///     3. Convert .. BamlToObject
        /// 
        public XamlSerializer()
        { 
        }
 
        #endregion Construction 

        #region OtherConversions 

        /// 
        ///   Convert from Xaml read by a token reader into baml being written
        ///   out by a record writer.  The context gives mapping information. 
        /// 
#if !PBTCOMPILER 
        //CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)] 
#endif
        internal virtual void ConvertXamlToBaml ( 
            XamlReaderHelper          tokenReader,
            ParserContext       context,
            XamlNode            xamlNode,
            BamlRecordWriter    bamlWriter) 
        {
            throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize)); 
        } 

#if !PBTCOMPILER 

        /// 
        ///   Convert from Xaml read by a token reader into a live
        ///   object tree.  The context gives mapping information. 
        /// 
        //CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)] 
        internal virtual void ConvertXamlToObject ( 
            XamlReaderHelper             tokenReader,
            ReadWriteStreamManager streamManager, 
            ParserContext          context,
            XamlNode               xamlNode,
            BamlRecordReader       reader)
        { 
            throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
        } 
 
        /// 
        ///   Convert from Baml read by a baml reader into an object tree. 
        ///   The context gives mapping information.  Return the number of
        ///   baml records processed.
        /// 
        //CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)] 
        internal virtual void ConvertBamlToObject (
            BamlRecordReader    reader,       // Current reader that is processing records 
            BamlRecord          bamlRecord,   // Record read in that triggered serializer 
            ParserContext       context)      // Context
        { 
            throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
        }

#endif 

        ///  
        ///   Convert a string into a compact binary representation and write it out 
        ///   to the passed BinaryWriter.
        ///  
        public virtual bool ConvertStringToCustomBinary (
            BinaryWriter   writer,           // Writer into the baml stream
            string         stringValue)      // String to convert
        { 
            throw new InvalidOperationException(SR.Get(SRID.InvalidCustomSerialize));
        } 
 
        /// 
        ///   Convert a compact binary representation of a certain object into and instance 
        ///   of that object.  The reader must be left pointing immediately after the object
        ///   data in the underlying stream.
        /// 
        public virtual object ConvertCustomBinaryToObject( 
            BinaryReader reader)
        { 
            throw new InvalidOperationException(SR.Get(SRID.InvalidCustomSerialize)); 
        }
 
        /// 
        ///   If the object created by this serializer is stored in a dictionary, this
        ///   method will extract the key used for this dictionary from the passed
        ///   collection of baml records.  How the key is determined is up to the 
        ///   individual serializer.  By default, there is no key retrieved.
        ///  
#if !PBTCOMPILER 
        //CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
#endif 
        internal virtual object GetDictionaryKey(
            BamlRecord    bamlRecord,
            ParserContext parserContext)
        { 
            return null;
        } 
 

        #endregion OtherConversions 
        #region Data
        internal const string DefNamespacePrefix = "x"; // Used to emit Definitions namespace prefix
        internal const string DefNamespace = "http://schemas.microsoft.com/winfx/2006/xaml"; // Used to emit Definitions namespace
        internal const string ArrayTag = "Array"; // Used to emit the x:Array tag 
        internal const string ArrayTagTypeAttribute = "Type"; // Used to emit the x:Type attribute for Array
        #endregion Data 
 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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