	Name	Description
	Category	Gets or sets a `String` that names the category to which the link data belongs.
	From	Gets or sets the key value of the node from which this link comes.
	FromPort	Gets or sets the optional parameter information for the From node's port.
	LabelNode	Gets or sets the key value of the node which is on this link acting as if it were a label.
	Points	Gets or sets a collection of `Point`s used to define the path of the link.
	Text	Gets or sets a string that can be used for a text label on a link.
	To	Gets or sets the key value of the node to which this link goes.
	ToPort	Gets or sets the optional parameter information for the To node's port.

	Name	Description
	ChangeDataValue	This method implements the IChangeDataValue interface, used to perform state changes for undo and redo.
	Clone	Create a copy of this data; this implements the `ICloneable` interface.
	LoadFromXElement	Initialize this link data with data held in a Linq for XML `XElement`.
	MakeXElement	Constructs a Linq for XML `XElement` holding the data of this link.
	OnPropertyChanged	Raise the PropertyChanged event.
	ToString	For debugging, use the From and To properties as this object's default text rendering.

	Name	Description
	ConvertNodeKeyToString	Convert a NodeKey key value to a string.
	ConvertPortKeyToString	Convert a PortKey key value to a string.
	ConvertStringToNodeKey	Convert a string to a NodeKey key value.
	ConvertStringToPortKey	Convert a string to a PortKey key value.
	RaisePropertyChanged	Call this method from property setters to raise the PropertyChanged event.