QueryStoreStatusRequest.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / infocard / Service / managed / Microsoft / InfoCards / QueryStoreStatusRequest.cs / 1 / QueryStoreStatusRequest.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace Microsoft.InfoCards
{ 
    using System;
    using System.Collections; 
    using System.Collections.Generic; 
    using System.IO;
    using System.Text; 
    using IDT = Microsoft.InfoCards.Diagnostics.InfoCardTrace;

    //
    // Summary 
    // Processes a request to check if the infocard store can be accessed sucessfully.
    // 
 
    //
    // Specify valid parent requests. 
    //
    class QueryStoreStatusRequest : UIAgentRequest
    {
        bool m_storeStatus; 

        public QueryStoreStatusRequest( 
            IntPtr rpcHandle, Stream inArgs, Stream outArgs, ClientUIRequest parent ) 
            : base( rpcHandle, inArgs, outArgs, parent )
        { 
            base.OnInitializeAsSystem();
        }

        // 
        // Summary
        // Marshals input arguments for the request. The arguments are read from a stream in binary. 
        // 
        protected override void OnMarshalInArgs()
        { 
        }

        //
        // Summary 
        // Processes the request.
        // 
        // 
        protected override void OnProcess()
        { 
            StoreConnection connection = StoreConnection.GetConnection();
            try
            {
                m_storeStatus = connection.IsDataSourceCleared( connection.LocalDataSource ); 
                if( m_storeStatus )
                { 
                    connection.ResetDataSourceClearedFlag( connection.LocalDataSource ); 
                }
            } 
            finally
            {
                connection.Close();
            } 
        }
 
        // 
        // Summary
        // Marshals output arguments for the request. The arguments are written to a stream in binary. 
        //
        protected override void OnMarshalOutArgs()
        {
            Stream stream = OutArgs; 
            BinaryWriter writer = new BinaryWriter( stream );
            writer.Write( m_storeStatus ); 
        } 
    }
} 

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

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