HyperlinkAutomationPeer.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Framework / System / Windows / Automation / Peers / HyperlinkAutomationPeer.cs / 1305600 / HyperlinkAutomationPeer.cs

                            //---------------------------------------------------------------------------- 
//
// Copyright (C) Microsoft Corporation.  All rights reserved.
//
// File: HyperlinkAutomationPeer.cs 
//
// Description: Automation peer for hyperlink 
// 
//---------------------------------------------------------------------------
 
using System.Windows.Automation.Provider;   // IRawElementProviderSimple
using System.Windows.Documents;

namespace System.Windows.Automation.Peers 
{
    /// 
    public class HyperlinkAutomationPeer : TextElementAutomationPeer, IInvokeProvider 
    {
        /// 
        public HyperlinkAutomationPeer(Hyperlink owner)
            : base(owner)
        { }
 
        /// 
        /// 
        ///  
        /// 
        ///  
        public override object GetPattern(PatternInterface patternInterface)
        {
            if (patternInterface == PatternInterface.Invoke)
            { 
                return this;
            } 
            else 
            {
                return base.GetPattern(patternInterface); 
            }
        }

        //Default Automation properties 
        ///
        protected override AutomationControlType GetAutomationControlTypeCore() 
        { 
            return AutomationControlType.Hyperlink;
        } 

        /// 
        ///
        ///  
        protected override string GetNameCore()
        { 
            string name = base.GetNameCore(); 

            if (name == string.Empty) 
            {
                Hyperlink owner = (Hyperlink)Owner;

                name = owner.Text; 

                if (name == null) 
                    name = string.Empty; 
            }
 
            return name;
        }

        /// 
        override protected string GetClassNameCore()
        { 
            return "Hyperlink"; 
        }
 
        /// 
        /// 
        /// 
        override protected bool IsControlElementCore() 
        {
            return true; 
        } 

        //Invoke Pattern implementation 
        void IInvokeProvider.Invoke()
        {
            if (!IsEnabled())
                throw new ElementNotEnabledException(); 

            Hyperlink owner = (Hyperlink)Owner; 
            owner.DoClick(); 
        }
    } 
}

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

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