SrgsElement.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Speech / Src / Recognition / SrgsGrammar / SrgsElement.cs / 1 / SrgsElement.cs
                        

                        
                            //---------------------------------------------------------------------------- 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
//
// 
// Description: 
//
// History: 
//		5/1/2004	[....]		Created from the Kurosawa Code
//---------------------------------------------------------------------------

using System; 
using System.Xml;
using System.Collections; 
using System.Collections.Generic; 
using System.Diagnostics;
using System.Speech.Internal.SrgsParser; 

namespace System.Speech.Recognition.SrgsGrammar
{
    ///  
    /// Base class for all SRGS object to build XML fragment corresponding to the object.
    ///  
    [Serializable] 
    [DebuggerDisplay ("SrgsElement Children:[{_items.Count}]")]
    [DebuggerTypeProxy (typeof (SrgsElementDebugDisplay))] 
    public abstract class SrgsElement : MarshalByRefObject, IElement
    {
        /// 
        /// TODOC 
        /// 
        protected SrgsElement () 
        { 
        }
 

        //*******************************************************************
        //
        // Internal Methods 
        //
        //******************************************************************* 
 
        #region Internal methods
 
        // Write the XML fragment describing the object.
        internal abstract void WriteSrgs (XmlWriter writer);

        // Debugger display string. 
        internal abstract string DebuggerDisplayString ();
 
        // Validate the SRGS element. 
        /// 
        /// Validate each element and recurse through all the children srgs 
        /// elements if any.
        /// Any derived class implementing this mehod must call the base class
        /// in order for the children to be processed.
        ///  
        internal virtual void Validate (SrgsGrammar grammar)
        { 
            foreach (SrgsElement element in Children) 
            {
                // Child validation 
                element.Validate (grammar);
            }
        }
 
        void IElement.PostParse (IElement parent)
        { 
        } 

        #endregion 

        //********************************************************************
        //
        // Protected Properties 
        //
        //******************************************************************* 
 
        #region Protected Properties
 
        //TODOC Add Documentation
        virtual internal SrgsElement [] Children
        {
            get 
            {
                return new SrgsElement [0]; 
            } 
        }
 
        #endregion

        //********************************************************************
        // 
        // Private Types
        // 
        //******************************************************************** 

        #region Private Types 

        // Used by the debugger display attribute
        internal class SrgsElementDebugDisplay
        { 
            public SrgsElementDebugDisplay (SrgsElement element)
            { 
                _elements = element.Children; 
            }
 
            [DebuggerBrowsable (DebuggerBrowsableState.RootHidden)]
            public SrgsElement [] AKeys
            {
                get 
                {
                    return _elements; 
                } 
            }
 
            private SrgsElement [] _elements;
        }

        #endregion 
    }
} 

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

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