The following tables list the members exposed by ILinksModel.
Public Properties
| Name | Description | |
|---|---|---|
 | LinksSource | The collection of link data objects |
| ValidCycle | This property controls the overall graph structure that may be drawn. |
| ValidUnconnectedLinks | This property controls whether link data must always connect to node data at both ends of the link. |
Public Methods
| Name | Description | |
|---|---|---|
 | AddLink | Add a link data to LinksSource. |
| AddLinkCopy | Add a copy of a link data to this model. |
| DoLinkAdded | This method should be called when a link data has been added to the LinksSource collection. |
| DoLinkLabelChanged | This method must be called when any "label" node is added, removed, or replaced. |
| DoLinkPortsChanged | This method must be called when either the "from" or the "to" node (or port) has changed. |
| DoLinkRemoved | This method should be called when a link data has been removed from the LinksSource collection. |
| GetCategoryForLink | To help distinguish between different kinds of links, each link has a "category" that is just a string. |
| GetFromLinksForNode | Find all links coming into a given node. |
| GetFromNodeForLink | Returns the node from which a link comes. |
| GetFromParameterForLink | Returns any "from" port parameter information. |
| GetHasLabeledLinkForNode | This predicate is true if the given node data is associated with a link data as a label. |
| GetHasLabelNodeForLink | This predicate is true if the given link data has a node label. |
| GetIsLinkLabelForNode | This predicate is true if the given node data acts as a label for a link. |
| GetLabeledLinkForNode | Find the link data with which a label node is associated, if any. |
| GetLabelNodeForLink | Find the node data that is the label for a link, if there is one. |
| GetLinksBetweenNodes | Find all links connecting two nodes/ports in one direction. |
| GetLinksForNode | Overloaded. Find all links connected to a node in either direction. |
| GetToLinksForNode | Find all links going out of a given node. |
| GetToNodeForLink | Returns the node to which a link goes. |
| GetToParameterForLink | Returns any "to" port parameter information. |
| IsLinkData | This predicate is true if the linkdata is in the LinksSource collection. |
| IsLinkType | This predicate is true if the object is non-null and is of a type that the model accepts for link data. |
| IsRelinkValid | This predicate is true if changing an existing link between two nodes/ports would result in a valid graph |
| RemoveLink | Remove a link data from LinksSource. |
| SetLinkFromPort | Set the "from" node and port information for a link data. |
| SetLinkLabel | Change the "label" node data for a link data. |
| SetLinkToPort | Set the "to" node and port information for a link data. |
See Also