Tree View Control: _getRoot

Tree View Control: _getRoot

Returns the root node of the tree

Syntax

objectName._getRoot( rootNode );

Argument Type Use Description

rootNode Object Output returns the root node of the tree. The value will be zero if no root node exists.

Argument	Type	Use	Description
rootNode	Object	Output	returns the root node of the tree. The value will be zero if no root node exists.

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