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PolyNode

PolyNode.Parent

Del.» Parent: TPolyNode; //read only

C++ » PolyNode* Parent; //field

C#  » public PolyNode Parent; //read only property

Returns the parent PolyNode.

The PolyTree object (which is also a PolyNode) does not have a parent and will return a null pointer.

Copyright ©2010-2014 Angus Johnson  -   Clipper 6.2.0   -   Help file built on 1-November-2014