Which end of arrow is connected to selected shape?

[Gerald K]

Hi - I am traversing a set of connected shapes in a drawing and I want to
work out whether a shape is connected to the beginning or end of an arc. i.e.
is it connected to the end of the arc that has an arrow on it, or the other
end. Any ideas how I can do this?
I can look at the current shape's FromSheet properties to identify the type
of arc the shape is connected to (i.e. nodeConn.FromSheet) but I'm not sure
how to identify which end it's connected to.

 

[Al Edlund]

there is an example of a connection 'navigator' in the v2003 sdk available
on msdn. I'd start there.
al