A very good object for seazure in SmartFTP!!!

Hi Smart FTP Team.
I'm a developer such as all members of your team.
I'm working for a tiny french entrerpise, specialized onto the informatical mesurement.
I'm developping in C/C++, VB5/6/.NET and for one project one VB.NET i yould like to make some seizure.
For that i can't find a good object to do that. :cry:

:idea: Anyway in smart FTP, i find a very good object to do a seizure.
This object is on the setting dialog box, on the Selection Groups configuration.

:arrow: I would like have some information about this object.
What is this object? It's a free object or an object that you have created?
Could you give me the name of this object and where i can get it?
Or can i have access to the code source?

Thanks for any answer. :wink:
And thank for have read my subject.

Sorry for my to bad english... I'm French you know...