public interface IPort

Use this interface to access port metadata and connectivity.

A port represents an input or output slot on a node and users can connect ports to other ports to form graph relationships. Each port has a unique name within its node context, a data type, and a direction. Users can only connect a port to another port if they are compatible as follows: The ports must have opposite PortDirection (i.e., one input and one output).Either both ports must have the same data type or the output port must be a derived data type and the input port, a base data type. Of course the derived data type must be derived from the same base type.

To retrieve the node that owns the port, use .