If I declare a PUBLIC variable in my .PRG, for example -
PUBLIC gcMyVariable
gcMyVariable = ""

and then I call another application using RUN MyApp.exe later in that same .PRG,
can I reference the public variable gcMyVariable in a form that's part of MyApp.exe or do I have to pass the variable value using a parameter or something else? What's the best way to handle passing or referencing a variable value among or between .EXEs that are mostly running forms?

TIA