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TcpClient.Active Property

Gets or set a value that indicates whether a connection has been made.

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

protected bool Active { get; set; }
/** @property */
protected boolean get_Active ()

/** @property */
protected void set_Active (boolean value)

protected function get Active () : boolean

protected function set Active (value : boolean)

Property Value

true if the connection has been made; otherwise, false.

Classes deriving from TcpClient can use this property to determine if a connection attempt has succeeded. It does not monitor the ongoing connection state of TcpClient. If the remote host closes the connection, Active will not be updated. If you are deriving from TcpClient and require closer attention to the connection state, use the Connected property of the Socket returned by the Client method.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0

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