DDE Execute Command Support

Other applications can control the Geographic Tracker application by sending DDE execute commands directly to the Geographic Tracker. This capability affords a high level of customization of the integration between a destination application and the Geographic Tracker.

Supported DDE Execute commands include:

Off - turns GPS communications off.

Live - turns GPS communications on in Live mode.

Play "file" - turns GPS communications on in Simulated GPS Data mode. File must specify the fully qualified path name of a valid GPS simulation file.

Pause - pauses the playing of a GPS simulation file.

Forward - resumes the playing of a GPS simulation file.

Exit - terminates the Geographic Tracker application.