Connection Element [Visio 2003 SDK Documentation]
Contains elements for one connection point defined for the shape.
<Connection [Name] [NameU] [Del] [ID] [IX]> </Connection>
Optional string. The name of the element.
Optional string. The universal name of the element.
Optional boolean. A flag indicating whether the element has been deleted locally. A value of 1 indicates that the element was deleted locally.
Optional int. The ID of a named element.
Optional int. The zero-based index of the element within its parent element.
Connection elements can be indexed or named (assigned a Name, NameU, or ID attribute). By default, if the user does not name the connections for a shape, they are assigned index attributes.
If one Connection element is named for a shape, all the Connection elements must be named for that shape. However, Connection elements do not need to be named using the same attribute.
Connection Points section