Previous Up Next

_GETcompTreeState
Returns the state of a given node

I _GETcompTreeState (
CompTree _tree_
[I r1] _position_
)
Parameters

_tree_
any CompTree
_position_
item position
Return value

state is one of the values :
Value Meaning
TRE_SHRINK node has just been closed
TRE_EXPAND node has just been opened