FtpWebResponse.LastModified Property

Reference

Definition

Namespace:: System.Net

Assemblies:: netstandard.dll, System.Net.Requests.dll

Assembly:: System.Net.Requests.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: FtpWebResponse.cs

Source:: FtpWebResponse.cs

Source:: FtpWebResponse.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 property DateTime LastModified { DateTime get(); };

public DateTime LastModified { get; }

member this.LastModified : DateTime

Public ReadOnly Property LastModified As DateTime

Property Value

DateTime

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

Examples

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

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 = WebRequestMethods::Ftp::GetDateTimestamp;
   FtpWebResponse^ response = dynamic_cast<FtpWebResponse^>(request->GetResponse());
   Console::WriteLine( "{0} {1}", serverUri, 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;
}

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;
}

Remarks

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

Applies to

Product	Versions
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

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