how to contract a tree programatically

[harisiam]

i have created a tree, and while i run the code the tree comes expanded, i want it in compress structure. any method

[Julien_31]

Hello,

You just need to use a method node, as you can see below (my LV is french but I wrote english translation in green) :

Note : for creating a method, right click on control and then "create > method node" (and then select a method in the list)