SrgsSubset.cs source code in C# .NET

                        Code:
                         / Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Speech / Src / Recognition / SrgsGrammar / SrgsSubset.cs / 1 / SrgsSubset.cs
                        
                        
                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// 
// Description: 
//
// History: 
//		5/1/2004	jeanfp		Created from the Kurosawa Code
//---------------------------------------------------------------------------
using System;
using System.Diagnostics; 
using System.Globalization;
using System.Speech.Internal; 
using System.Speech.Internal.SrgsParser; 
using System.Xml;
 
namespace System.Speech.Recognition.SrgsGrammar
{
    /// TODOC <_include file='doc\Subset.uex' path='docs/doc[@for="Subset"]/*' />
    // Note that currently if multiple words are stored in a Subset they are treated internally 
    // and in the result as multiple tokens.
    [Serializable] 
    [DebuggerDisplay ("{DebuggerDisplayString ()}")] 
    public class SrgsSubset : SrgsElement, ISubset
    { 
        //*******************************************************************
        //
        // Constructors
        // 
        //*******************************************************************
 
        #region Constructors 

        /// TODOC 
        public SrgsSubset (string text)
            : this (text, SubsetMatchingMode.Subsequence)
        {
        } 

        /// TODOC 
        public SrgsSubset (string text, SubsetMatchingMode matchingMode) 
        {
            Helpers.ThrowIfEmptyOrNull (text, "text"); 

            if (matchingMode != SubsetMatchingMode.OrderedSubset && matchingMode != SubsetMatchingMode.Subsequence && matchingMode != SubsetMatchingMode.OrderedSubsetContentRequired && matchingMode != SubsetMatchingMode.SubsequenceContentRequired)
            {
                throw new ArgumentException (SR.Get (SRID.InvalidSubsetAttribute), "matchingMode"); 
            }
 
            _matchMode = matchingMode; 

            _text = text.Trim (Helpers._achTrimChars); 
            Helpers.ThrowIfEmptyOrNull (_text, "text");
        }

        #endregion 

        //******************************************************************** 
        // 
        // Public Properties
        // 
        //*******************************************************************

        #region public Properties
 
        /// TODOC <_include file='doc\Subset.uex' path='docs/doc[@for="Subset.Text"]/*' />
        public SubsetMatchingMode MatchingMode 
        { 
            get
            { 
                return _matchMode;
            }
            set
            { 
                if (value != SubsetMatchingMode.OrderedSubset && value != SubsetMatchingMode.Subsequence && value != SubsetMatchingMode.OrderedSubsetContentRequired && value != SubsetMatchingMode.SubsequenceContentRequired)
                { 
                    throw new ArgumentException (SR.Get (SRID.InvalidSubsetAttribute), "value"); 
                }
 
                _matchMode = value;
            }
        }
 
        /// TODOC <_include file='doc\Subset.uex' path='docs/doc[@for="Subset.Pronunciation"]/*' />
        public string Text 
        { 
            get
            { 
                return _text;
            }
            set
            { 
                Helpers.ThrowIfEmptyOrNull (value, "value");
                value = value.Trim (Helpers._achTrimChars); 
                Helpers.ThrowIfEmptyOrNull (value, "value"); 

                _text = value; 
            }
        }

        #endregion 

        //******************************************************************** 
        // 
        // Internal methods
        // 
        //********************************************************************

        #region Internal methods
        internal override void WriteSrgs (XmlWriter writer) 
        {
            // Write _text 
            writer.WriteStartElement ("sapi", "subset", XmlParser.sapiNamespace); 

            if (_matchMode != SubsetMatchingMode.Subsequence) 
            {
                string sMatchMode = null;
                switch (_matchMode)
                { 
                    case SubsetMatchingMode.Subsequence:
                        sMatchMode = "subsequence"; 
                        break; 

                    case SubsetMatchingMode.OrderedSubset: 
                        sMatchMode = "ordered-subset";
                        break;

                    case SubsetMatchingMode.SubsequenceContentRequired: 
                        sMatchMode = "subsequence-content-required";
                        break; 
 
                    case SubsetMatchingMode.OrderedSubsetContentRequired:
                        sMatchMode = "ordered-subset-content-required"; 
                        break;
                }

                writer.WriteAttributeString ("sapi", "match", XmlParser.sapiNamespace, sMatchMode); 
            }
 
            // If an empty string is provided, skip the WriteString 
            // to have the XmlWrite to put  rather than 
            if (_text != null && _text.Length > 0) 
            {
                writer.WriteString (_text);
            }
            writer.WriteEndElement (); 
        }
 
        internal override void Validate (SrgsGrammar grammar) 
        {
            grammar.HasSapiExtension = true; 

            base.Validate (grammar);
        }
 
        internal override string DebuggerDisplayString ()
        { 
            return _text + " [" + _matchMode.ToString () + "]"; 
        }
 
        #endregion

        //*******************************************************************
        // 
        // Private Fields
        // 
        //******************************************************************** 

        #region Private Fields 

        private SubsetMatchingMode _matchMode;

        private string _text; 

        #endregion 
    } 
}
 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
//---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// 
// Description: 
//
// History: 
//		5/1/2004	jeanfp		Created from the Kurosawa Code
//---------------------------------------------------------------------------
using System;
using System.Diagnostics; 
using System.Globalization;
using System.Speech.Internal; 
using System.Speech.Internal.SrgsParser; 
using System.Xml;
 
namespace System.Speech.Recognition.SrgsGrammar
{
    /// TODOC <_include file='doc\Subset.uex' path='docs/doc[@for="Subset"]/*' />
    // Note that currently if multiple words are stored in a Subset they are treated internally 
    // and in the result as multiple tokens.
    [Serializable] 
    [DebuggerDisplay ("{DebuggerDisplayString ()}")] 
    public class SrgsSubset : SrgsElement, ISubset
    { 
        //*******************************************************************
        //
        // Constructors
        // 
        //*******************************************************************
 
        #region Constructors 

        /// TODOC 
        public SrgsSubset (string text)
            : this (text, SubsetMatchingMode.Subsequence)
        {
        } 

        /// TODOC 
        public SrgsSubset (string text, SubsetMatchingMode matchingMode) 
        {
            Helpers.ThrowIfEmptyOrNull (text, "text"); 

            if (matchingMode != SubsetMatchingMode.OrderedSubset && matchingMode != SubsetMatchingMode.Subsequence && matchingMode != SubsetMatchingMode.OrderedSubsetContentRequired && matchingMode != SubsetMatchingMode.SubsequenceContentRequired)
            {
                throw new ArgumentException (SR.Get (SRID.InvalidSubsetAttribute), "matchingMode"); 
            }
 
            _matchMode = matchingMode; 

            _text = text.Trim (Helpers._achTrimChars); 
            Helpers.ThrowIfEmptyOrNull (_text, "text");
        }

        #endregion 

        //******************************************************************** 
        // 
        // Public Properties
        // 
        //*******************************************************************

        #region public Properties
 
        /// TODOC <_include file='doc\Subset.uex' path='docs/doc[@for="Subset.Text"]/*' />
        public SubsetMatchingMode MatchingMode 
        { 
            get
            { 
                return _matchMode;
            }
            set
            { 
                if (value != SubsetMatchingMode.OrderedSubset && value != SubsetMatchingMode.Subsequence && value != SubsetMatchingMode.OrderedSubsetContentRequired && value != SubsetMatchingMode.SubsequenceContentRequired)
                { 
                    throw new ArgumentException (SR.Get (SRID.InvalidSubsetAttribute), "value"); 
                }
 
                _matchMode = value;
            }
        }
 
        /// TODOC <_include file='doc\Subset.uex' path='docs/doc[@for="Subset.Pronunciation"]/*' />
        public string Text 
        { 
            get
            { 
                return _text;
            }
            set
            { 
                Helpers.ThrowIfEmptyOrNull (value, "value");
                value = value.Trim (Helpers._achTrimChars); 
                Helpers.ThrowIfEmptyOrNull (value, "value"); 

                _text = value; 
            }
        }

        #endregion 

        //******************************************************************** 
        // 
        // Internal methods
        // 
        //********************************************************************

        #region Internal methods
        internal override void WriteSrgs (XmlWriter writer) 
        {
            // Write _text 
            writer.WriteStartElement ("sapi", "subset", XmlParser.sapiNamespace); 

            if (_matchMode != SubsetMatchingMode.Subsequence) 
            {
                string sMatchMode = null;
                switch (_matchMode)
                { 
                    case SubsetMatchingMode.Subsequence:
                        sMatchMode = "subsequence"; 
                        break; 

                    case SubsetMatchingMode.OrderedSubset: 
                        sMatchMode = "ordered-subset";
                        break;

                    case SubsetMatchingMode.SubsequenceContentRequired: 
                        sMatchMode = "subsequence-content-required";
                        break; 
 
                    case SubsetMatchingMode.OrderedSubsetContentRequired:
                        sMatchMode = "ordered-subset-content-required"; 
                        break;
                }

                writer.WriteAttributeString ("sapi", "match", XmlParser.sapiNamespace, sMatchMode); 
            }
 
            // If an empty string is provided, skip the WriteString 
            // to have the XmlWrite to put  rather than 
            if (_text != null && _text.Length > 0) 
            {
                writer.WriteString (_text);
            }
            writer.WriteEndElement (); 
        }
 
        internal override void Validate (SrgsGrammar grammar) 
        {
            grammar.HasSapiExtension = true; 

            base.Validate (grammar);
        }
 
        internal override string DebuggerDisplayString ()
        { 
            return _text + " [" + _matchMode.ToString () + "]"; 
        }
 
        #endregion

        //*******************************************************************
        // 
        // Private Fields
        // 
        //******************************************************************** 

        #region Private Fields 

        private SubsetMatchingMode _matchMode;

        private string _text; 

        #endregion 
    } 
}
 

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