Visual APL provides an Application Shared DataStore for transparently sharing variables between assemblies in an application

This exciting feature of Visual APL is unique to Visual APL and makes sharing and managing data in an application simple and easy.

The Application Shared DataStore makes it possible share data between assemblies in an application in a structured and transparent manner.

The keyword svglobal adds a variable to the Application Shared DataStore.

There are [] functions which provide the tools to manage the Application Shared DataStore.

With these tools you can determine if a variable has been updated since you last referenced or assigned the variable.

You can add events which will run before the variable is assigned or referenced, regardless of the assembly in which it is referenced.

You can also check to determine if a variable is in the Application Shared DataStore.

Sharing data between assemblies in an application makes building enterprise applications simpler than ever.