| Name | Description | |
|---|---|---|
 | DataFormat | Gets or sets the format of this model's data. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsChangingModel | This property is true during a call to ChangeModel, indicating a change happening due to an undo or a redo. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsInTransaction | True if there is an UndoManager and a transaction has been started. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsModified | Gets or sets whether this model is considered changed from an earlier state. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| LinksSource | The collection of link data objects |
| Modifiable | Gets or sets whether various model-changing methods are enabled. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| Name | A name for this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| NodesSource | Gets or sets the collection of node data items for the model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| SkipsUndoManager | Gets or sets a flag that controls whether the model notifies any UndoManager that a change has occurred. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| UndoManager | Gets or sets the UndoManager for this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| 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. |
The following tables list the members exposed by ILinksModel.
Public Properties
Public Methods
| Name | Description | |
|---|---|---|
 | AddCollectionCopy | Copy existing data and add to this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| AddLink | Add a link data to LinksSource. |
| AddLinkCopy | Add a copy of a link data to this model. |
| AddNode | Add a node data to NodesSource. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| AddNodeCopy | Add a copy of a node data to this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| ChangeModel | This is called during an Undo or a Redo to actually make state changes to this model or to this model's data. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| ClearUnresolvedReferences | Forget all unresolved delayed or forward references. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| CommitTransaction | Call the UndoManager's CommitTransaction method. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| CreateCopyDictionary | Create an ICopyDictionary initialized for this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| CreateDataCollection | Create an empty IDataCollection for this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| CreateInitializedCopy | Create a copy of this model initialized with different data. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| 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. |
| DoNodeAdded | This should be called when a node data object is added to the NodesSource collection. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| DoNodeKeyChanged | This should be called when a node data's key value may have changed. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| DoNodeRemoved | This should be called when a node data object is removed from the NodesSource collection. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| FindNodeByKey | Given a key, find the node data with that key. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| GetCategoryForLink | To help distinguish between different kinds of links, each link has a "category" that is just a string. |
| GetCategoryForNode | To help distinguish between different kinds of nodes, each node has a "category" that is just a string. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| GetConnectedNodesForNode | Return a sequence of node data that are directly connected to a given node, in either direction. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| GetFromLinksForNode | Find all links coming into a given node. |
| GetFromNodeForLink | Returns the node from which a link comes. |
| GetFromNodesForNode | Return a sequence of node data that are directly connected by links going into a given node. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| 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. |
| GetNodeType | Return the Type of the node data. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| GetToLinksForNode | Find all links going out of a given node. |
| GetToNodeForLink | Returns the node to which a link goes. |
| GetToNodesForNode | Return a sequence of node data that are directly connected by links coming out from a given node. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| GetToParameterForLink | Returns any "to" port parameter information. |
| IsLinkData | This predicate is true if the linkdata is in the LinksSource collection. |
| IsLinked | This predicate is true if there is a link from one node data/port to another one. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsLinkType | This predicate is true if the object is non-null and is of a type that the model accepts for link data. |
| IsLinkValid | This predicate is true if adding a link between two nodes/ports would result in a valid graph. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsNodeData | This predicate is true if the argument is a node data in this model. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsNodeType | This predicate is true when the argument is an instance of the node data Type. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| IsRelinkValid | This predicate is true if changing an existing link between two nodes/ports would result in a valid graph |
| RaiseChanged | Raise a Changed event, given a ModelChangedEventArgs. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| RemoveLink | Remove a link data from LinksSource. |
| RemoveNode | Remove node data from NodesSource. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| RollbackTransaction | Call the UndoManager's RollbackTransaction method. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
| 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. |
| StartTransaction | Call the UndoManager's StartTransaction method. (Inherited from Northwoods.GoXam.Model.IDiagramModel) |
See Also