How to use donet class for creating object of parameterized constructor 

http://php.net/manual/en/class.dotnet.php

private SGF ingerPrintManager m_FPM; //member variable
SGFPMDeviceName device_name = SGFPMDeviceName.DEV_ FDU02 ;
m_FPM = new SGF ingerPrintManager (device_name);