GetPageCompletedEventArgs.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 / Documents / GetPageCompletedEventArgs.cs / 1 / GetPageCompletedEventArgs.cs
                        

                        
                            //---------------------------------------------------------------------------- 
//
// Copyright (C) Microsoft Corporation.  All rights reserved.
//
// File: GetPageCompletedEventArgs.cs 
//
// Description: GetPageCompleted event. 
// 
// History:
//  08/29/2005 : [....] - created. 
//
//---------------------------------------------------------------------------

using System.ComponentModel;        // AsyncCompletedEventArgs 

namespace System.Windows.Documents 
{ 
    /// 
    /// GetPageCompleted event handler. 
    /// 
    public delegate void GetPageCompletedEventHandler(object sender, GetPageCompletedEventArgs e);

    ///  
    /// Event arguments for the GetPageCompleted event.
    ///  
    public class GetPageCompletedEventArgs : AsyncCompletedEventArgs 
    {
        ///  
        /// Constructor.
        /// 
        /// The DocumentPage object for the requesed Page.
        /// The page number of the returned page. 
        /// Error occurred during an asynchronous operation.
        /// Whether an asynchronous operation has been cancelled. 
        /// Unique identifier for the asynchronous task. 
        public GetPageCompletedEventArgs(DocumentPage page, int pageNumber, Exception error, bool cancelled, object userState)
            : 
            base(error, cancelled, userState)
        {
            _page = page;
            _pageNumber = pageNumber; 
        }
 
        ///  
        /// The DocumentPage object for the requesed Page.
        ///  
        public DocumentPage DocumentPage
        {
            get
            { 
                // Raise an exception if the operation failed or was cancelled.
                this.RaiseExceptionIfNecessary(); 
                return _page; 
            }
        } 

        /// 
        /// The page number of the returned page.
        ///  
        public int PageNumber
        { 
            get 
            {
                // Raise an exception if the operation failed or was cancelled. 
                this.RaiseExceptionIfNecessary();
                return _pageNumber;
            }
        } 

        ///  
        /// The DocumentPage object for the requesed Page. 
        /// 
        private readonly DocumentPage _page; 

        /// 
        /// The page number of the returned page.
        ///  
        private readonly int _pageNumber;
    } 
} 

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

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