Gets or sets a Boolean value that specifies whether the control connection to the FTP server is closed after the request completes.
Public Property KeepAlive As Boolean
public bool KeepAlive { get; set; }
public: property bool KeepAlive { bool get (); void set (bool value); }
member KeepAlive : bool with get, set
A new value was specified for this property for a request that is already in progress.
When the KeepAlive property is set to false, the control connection is closed when you call the Close method.
Changing KeepAlive after calling the GetRequestStream, BeginGetRequestStream, GetResponse, or BeginGetResponse method causes an InvalidOperationException exception.
The following code example retrieves and displays property values for a specified FtpWebRequest object.
Console.WriteLine("Passive: {0} Keep alive: {1} Binary: {2} Timeout: {3}.", request.UsePassive, request.KeepAlive, request.UseBinary, If(request.Timeout = -1, "none", request.Timeout.ToString()))
Console.WriteLine("Passive: {0} Keep alive: {1} Binary: {2} Timeout: {3}.", request.UsePassive, request.KeepAlive, request.UseBinary, request.Timeout == -1 ? "none" : request.Timeout.ToString() );
Console::WriteLine( "Passive: {0} Keep alive: {1} Binary: {2} Timeout: {3}.", request->UsePassive, request->KeepAlive, request->UseBinary, request->Timeout == -1 ? "none" : request->Timeout.ToString() );
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2