API Documentation
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CorelDRAW
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2025-v26
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TreeManager
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IVGTreeManager
TreeManager.CleanGroupNode method
Eliminates empty group and group containing only one child node
Syntax:
Function
CleanGroupNode
(
ByVal
GroupNode
As
TreeNode
)
As
TreeNode
Parameters:
Name
Type
Description
GroupNode
TreeNode
Remarks:
The
CleanGroupNode
method eliminates empty groups, as well as groups containing only one child node.