Function IsNodeData( _
   ByVal nodedata As Object _
) As Boolean

bool IsNodeData( 
   object nodedata
)

Parameters

nodedata

the object to be checked to see if it is a known node data in this model

Return Value

This is used for model navigation.

Note that this method is universal, because it can only assume the node data is of type System.Object. The corresponding methods in the generic model classes operate on a specific node data type.

Reference

IDiagramModel Interface
IDiagramModel Members