Returns the node whose Caption property equals the index.
Since the graph stores the nodes in a hash table, this operation is very fast, a constant time access. If no node exists with that caption, an exception occurs. If you want to determine if a node with such a caption exists without raising an exception, use the FindNode method.
Namespace: GGraph
Delphi |
public |
Parameters
Index
Type: String
Property Value
Type: TGGraphNode
