GoXam for WPF v3
GetLinksBetweenNodes Method (GraphLinksModel<NodeType,NodeKey,PortKey,LinkType>)
Northwoods.GoXam.Model Namespace > GraphLinksModel<NodeType,NodeKey,PortKey,LinkType> Class : GetLinksBetweenNodes Method
a node key identifying the node data from which the link comes
an optional value identifying which port on the "from" node the link is connected to
a node key identify the node data to which the link goes
an optional value identifying which port on the "to" node the link is connected to
Return a sequence of all link data that go from one node to another, possibly restricted to certain "ports".
Syntax
public IEnumerable<LinkType> GetLinksBetweenNodes( 
   NodeType fromdata,
   PortKey fromparam,
   NodeType todata,
   PortKey toparam
)

Parameters

fromdata
a node key identifying the node data from which the link comes
fromparam
an optional value identifying which port on the "from" node the link is connected to
todata
a node key identify the node data to which the link goes
toparam
an optional value identifying which port on the "to" node the link is connected to

Return Value

an IEnumerable
Remarks

This is used for model navigation and graph traversal.

See Also

Reference

GraphLinksModel<NodeType,NodeKey,PortKey,LinkType> Class
GraphLinksModel<NodeType,NodeKey,PortKey,LinkType> Members

 

 

Copyright © 1998-2020 by Northwoods Software Corporation