Removes the node from the graph and frees the node.
All edges to and from the node are also deleted. The overloaded RemoveNode method removes a node based on its Caption property. In other words, the graph searches for a node that matches the Caption string.
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To remove a node without freeing it, use the Extract methods. |
Namespace: GGraph
Delphi |
public |
Parameters
Node
Type: TGGraphNode
Return Value
Type: Boolean
Overrides
TGCustomGraph.RemoveNode(TGGraphNode)
The following code removes two nodes from the graph using the different RemoveNode methods:
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Reference•GGraph.TGCustomGraph.CreateNode(String) •GGraph.TGCustomGraph.Extract(String) •GGraph.TGCustomGraph.Extract(TGGraphNode) •GGraph.TGCustomGraph.GetNodes •GGraph|TGCustomGraph.RemoveNode(string) |
