FlowDocumentPageViewerAutomationPeer.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 / Automation / Peers / FlowDocumentPageViewerAutomationPeer.cs / 1 / FlowDocumentPageViewerAutomationPeer.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// Copyright (C) Microsoft Corporation.  All rights reserved.
//
// File: FlowDocumentPageViewerAutomationPeer.cs 
//
// Description: AutomationPeer associated with FlowDocumentPageViewer. 
// 
//---------------------------------------------------------------------------
 
using System.Collections.Generic;           // List
using System.Windows.Controls;              // FlowDocumentPageViewer
using MS.Internal.Documents;                // IFlowDocumentView
 
namespace System.Windows.Automation.Peers
{ 
    ///  
    /// AutomationPeer associated with FlowDocumentPageViewer.
    ///  
    public class FlowDocumentPageViewerAutomationPeer : DocumentViewerBaseAutomationPeer
    {
        /// 
        /// Constructor. 
        /// 
        /// Owner of the AutomationPeer. 
        public FlowDocumentPageViewerAutomationPeer(FlowDocumentPageViewer owner) 
            : base(owner)
        { } 

        /// 
        /// 
        ///  
        /// 
        /// AutomationPeer associated with DocumentViewerBase returns an AutomationPeer 
        /// for hosted Document and for elements in the style. 
        /// 
        protected override List GetChildrenCore() 
        {
            // Get children for all elements in the style.
            List children = base.GetChildrenCore();
 
            // If the owner is IFlowDocumentViewer, it means that it is embedded inside
            // FlowDocumentReaer. In this case DocumentAutumationPeer is already exposed. 
            // Hence need to remove it from children collection. 
            if (Owner is IFlowDocumentViewer && children != null && children.Count > 0)
            { 
                if (children[children.Count-1] is DocumentAutomationPeer)
                {
                    children.RemoveAt(children.Count - 1);
                    if (children.Count == 0) 
                    {
                        children = null; 
                    } 
                }
            } 

            return children;
        }
 
        /// 
        ///  
        ///  
        protected override string GetClassNameCore()
        { 
            return "FlowDocumentPageViewer";
        }
    }
} 

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

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