Item 

Description 

Add  

Adds a new relation to the relation collection. Displays the Relation dialog, allowing you to specify a relationship name, keys, and rules for tables in your dataset.  

Edit  

Displays the Relation dialog, allowing you to change an existing table relation.  

Remove  

Removes the selected relation from the member list.  

Properties  

Provides a read-only list of properties that are derived from the dataset and related columns that comprise the relation.