GroupBox.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 / Framework / System / Windows / Controls / GroupBox.cs / 1 / GroupBox.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// 
//    Copyright (C) Microsoft Corporation.  All rights reserved.
//  
//
// Description: Implementation of the GroupBox Control 
// 
//---------------------------------------------------------------------------
 
using System.Windows.Input; // Access Key support

namespace System.Windows.Controls
{ 
    /// 
    /// GroupBox Control class 
    ///  
    [Localizability(LocalizationCategory.None, Readability = Readability.Unreadable)] // cannot be read & localized as string
    public class GroupBox : HeaderedContentControl 
    {
        #region Constructors

        static GroupBox() 
        {
            FocusableProperty.OverrideMetadata(typeof(GroupBox), new FrameworkPropertyMetadata(false)); 
            IsTabStopProperty.OverrideMetadata(typeof(GroupBox), new FrameworkPropertyMetadata(false)); 
            DefaultStyleKeyProperty.OverrideMetadata(typeof(GroupBox), new FrameworkPropertyMetadata(typeof(GroupBox)));
            EventManager.RegisterClassHandler(typeof(GroupBox), AccessKeyManager.AccessKeyPressedEvent, new AccessKeyPressedEventHandler(OnAccessKeyPressed)); 
        }

        #endregion
 
        #region Override methods
 
        ///  
        /// Creates AutomationPeer ()
        ///  
        protected override System.Windows.Automation.Peers.AutomationPeer OnCreateAutomationPeer()
        {
            return new System.Windows.Automation.Peers.GroupBoxAutomationPeer(this);
        } 

        ///  
        /// The Access key for this control was invoked. 
        /// 
        protected override void OnAccessKey(AccessKeyEventArgs e) 
        {
            MoveFocus(new TraversalRequest(FocusNavigationDirection.First));
        }
 
        private static void OnAccessKeyPressed(object sender, AccessKeyPressedEventArgs e)
        { 
            if (!e.Handled && e.Scope == null && e.Target == null) 
            {
                e.Target = sender as GroupBox; 
            }
        }

        #endregion 
    }
} 

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

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