InputLanguageEventArgs.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 / Core / System / Windows / Input / InputLanguageEventArgs.cs / 1 / InputLanguageEventArgs.cs
                        

                        
                            using System; 
using System.Collections;
using System.Windows.Threading;
using System.Windows;
using System.Globalization; 

namespace System.Windows.Input 
{ 
    /// 
    ///     The InputLanguageEventArgs class represents a type of 
    ///     RoutedEventArgs that are relevant to events raised to indicate
    ///     changes.
    /// 
    public abstract class InputLanguageEventArgs : EventArgs 
    {
        //------------------------------------------------------ 
        // 
        //  Constructors
        // 
        //-----------------------------------------------------

        /// 
        ///     Constructs an instance of the InputLanguageEventArgs class. 
        /// 
        ///  
        ///     The new language id. 
        /// 
        ///  
        ///     The previous language id.
        /// 
        protected InputLanguageEventArgs(CultureInfo newLanguageId, CultureInfo previousLanguageId)
        { 
            _newLanguageId = newLanguageId;
            _previousLanguageId = previousLanguageId; 
        } 

        //----------------------------------------------------- 
        //
        //  Public Properties
        //
        //----------------------------------------------------- 

        ///  
        ///     New Language Id. 
        /// 
        public virtual CultureInfo NewLanguage 
        {
            get { return _newLanguageId; }
        }
 
        /// 
        ///     Previous Language Id. 
        ///  
        public virtual CultureInfo PreviousLanguage
        { 
            get { return _previousLanguageId; }
        }

        //------------------------------------------------------ 
        //
        //  Private Fields 
        // 
        //-----------------------------------------------------
 
        #region Private Fields
        // the new input language.
        private CultureInfo _newLanguageId;
        // the previous input language. 
        private CultureInfo _previousLanguageId;
        #endregion Private Fields 
    } 

    ///  
    ///     The InputLanguageEventArgs class represents a type of
    ///     RoutedEventArgs that are relevant to events raised to indicate
    ///     changes.
    ///  
    public class InputLanguageChangedEventArgs : InputLanguageEventArgs
    { 
        //------------------------------------------------------ 
        //
        //  Constructors 
        //
        //------------------------------------------------------

        ///  
        ///     Constructs an instance of the InputLanguageEventArgs class.
        ///  
        ///  
        ///     The new language id.
        ///  
        /// 
        ///     The new language id.
        /// 
        public InputLanguageChangedEventArgs(CultureInfo newLanguageId, CultureInfo previousLanguageId) : base(newLanguageId, previousLanguageId) 
        {
        } 
    } 

    ///  
    ///     The InputLanguageEventArgs class represents a type of
    ///     RoutedEventArgs that are relevant to events raised to indicate
    ///     changes.
    ///  
    /// 
    public class InputLanguageChangingEventArgs : InputLanguageEventArgs 
    { 
        //-----------------------------------------------------
        // 
        //  Constructors
        //
        //------------------------------------------------------
 
        /// 
        ///     Constructs an instance of the InputLanguageEventArgs class. 
        ///  
        /// 
        ///     The new language id. 
        /// 
        /// 
        ///     The previous language id.
        ///  
        public InputLanguageChangingEventArgs(CultureInfo newLanguageId, CultureInfo previousLanguageId) : base(newLanguageId, previousLanguageId)
        { 
            _rejected = false; 
        }
 
        //-----------------------------------------------------
        //
        //  Public Properties
        // 
        //-----------------------------------------------------
 
        ///  
        ///     This is a value to reject the input language change.
        ///  
        public bool Rejected
        {
            get { return _rejected; }
            set { _rejected = value; } 
        }
 
        //----------------------------------------------------- 
        //
        //  Private Fields 
        //
        //------------------------------------------------------

        #region Private Fields 
        // bool to reject the input language change.
        private bool _rejected; 
        #endregion Private Fields 
    }
 
}


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

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