Name
Treeview.Open -- open tree node
Synopsis
moai.DoMethod(id, "Open", node$[, all])
Function
Opens the specified treeview node. If the optional argument all is set to True, all children of the specified node will be opened as well.

You can pass the following special values for node$:

Root
The root node. Since the root node is never visible, this will automatically open all children of the invisible root node.

Active
The active node.

Inputs
id
id of the treeview object
node$
id of tree node to use or special value (see above)
all
optional: True to open all node children too (defaults to False)
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