DEBus intro

The DataEase bus is a key value store that is shared between all instances of PRISM on a computer. The first PRISM to start will create the bus and the last PRISM to close will delete it. The term PRISM is used to indicate that the bus can be found in all DataEase products from the server via. Developer to Player.

To use in prism:

GetVar("Key","Global")

SetVar(Key","Value","Global")

To use from external program:

to set a value: bustalk set varname varvalue

to get a value to stdout: bustalk get varname