Attachposition vs attachconttrol attribute ? (formlayout)

[kursat-turkay]

formlayout have attachform/attachposition/attachcontrol properties.
attachform : attaches inner controls relevant to formlayout its ok.
attachposition: attach an inner control to another innercontrol.

but what attachcontrol is for? isnt it acts same as attachform ?

[caner-ozdemir]

http://polycount.com/discussion/179909/easier-formlayout-mel#latest

I have created a script which makes easier to control FormLayouts.
About your question, AttachForm attaches the control to bounding borders of base layout.
AttachControl attaches the control to bounding borders of another control.

---------------(+Y)----------------------
|                                       |
|       |--(+b)--|                      |
|   (-a)|MyButton|(+a)                  |
|       |--(-b)--|                      |
|                                       |
|                                       |
(-X)                                  (+X)
|                                       |
|                                       |
---------------(-Y)----------------------

AttachForm attaches your element to -x, +x, -y, +y borders.
AttachControl attaches your element to -a, +a, -b, +b borders.