SerialPort.Dispose Method (Boolean)
Releases the unmanaged resources used by the SerialPort and optionally releases the managed resources.
Assembly: System (in System.dll)
This method is called by the public Dispose method and the Finalize method. Dispose invokes the protected method with the disposing parameter set to true. Finalize invokes with disposing set to false.
This method flushes and closes the stream object in the BaseStream property.
Notes to Inheritors:
Dispose can be called multiple times by other objects. When overriding , be careful not to reference objects that have been previously disposed of in an earlier call to Dispose. For more information about how to implement , see Implementing a Dispose Method.
Available since 2.0