Returning values in a transparent command?

[dale (Dale Fugier)]

How to inject input into anothers command's getter?

Rhinocommon allows nestable / transparent commands. But how can I inject results back into to main command ? what s the best practice ? let s say my nestable command should mimic _distance command - how do inject the numeric result back ? same for mimic _between how to inject point-coordinate ? thanks - kind regards - tom