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FtpWebResponse.LastModified Property

Gets the date and time that a file on an FTP server was last modified.

Namespace:  System.Net
Assembly:  System (in System.dll)

public DateTime LastModified { get; }

Property Value

Type: System.DateTime
A DateTime that contains the last modified date and time for a file.

The LastModified property returns the data requested by the GetDateTimeStamp method. For requests sent using any other method, LastModified returns MinValue.

The following code example displays the date and time that a file on an FTP server was last modified.

public static bool GetDateTimestampOnServer (Uri serverUri)
{
    // The serverUri should start with the ftp:// scheme. 
    if (serverUri.Scheme != Uri.UriSchemeFtp)
    {
        return false;
    }

    // Get the object used to communicate with the server.
    FtpWebRequest request = (FtpWebRequest)WebRequest.Create (serverUri);
    request.Method = WebRequestMethods.Ftp.GetDateTimestamp;
    FtpWebResponse response = (FtpWebResponse)request.GetResponse ();
    Console.WriteLine ("{0} {1}",serverUri,response.LastModified);

    // The output from this method will vary depending on the  
    // file specified and your regional settings. It is similar to: 
    // ftp://contoso.com/Data.txt 4/15/2003 10:46:02 AM 
    return true;
}
public:
    static bool GetDateTimestampOnServer (Uri* serverUri)
    {
        // The serverUri should start with the ftp:// scheme.
        if (serverUri->Scheme != Uri::UriSchemeFtp)
        {
            return false;
        }

        // Get the object used to communicate with the server.
        FtpWebRequest* request = dynamic_cast<FtpWebRequest*>(WebRequest::Create (serverUri));
        request->Method = FtpMethods::GetDateTimeStamp;
        FtpWebResponse* response = dynamic_cast<FtpWebResponse*>(request->GetResponse ());
        Console::WriteLine (S"{0} {1}",serverUri,__box(response->LastModified));

        // The output from this method will vary depening on the 
        // file specified and your regional settings. It is similar to:
        // ftp://contoso.com/Data.txt 4/15/2003 10:46:02 AM
        return true;
    }

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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