To run your Photon program in a remote Photon session window: 
         
         
         
            - In the remote Photon session, open a command window (e.g. a terminal from the shelf). 
 
            - In the command window, enter: echo $PHOTON
               
               
The target returns the session, such as
                  /dev/ph1470499. The number after ph is the
                  process ID (PID). 
               
               
             
            - In the IDE, edit the launch configuration for your QNX Photon Appbuilder project. 
 
            - Select the Arguments tab. 
 
            - In the C/C++ Program Arguments field, enter -s
                  followed by the value of $PHOTON. For example, enter
                  -s /dev/ph1470499. 
                  
                  
 
            - Click Apply, then Run or
                  Debug. Your remote Photon program opens in the phindows or
                  phditto window on your host machine. 
               
               
Note: If you close and reopen a remote
                  Photon session, you must update your launch configuration to reflect the new PID of the
                  new session.