Which events to force 'redraw' from within code?

[Mac]

Situation: a group shape with several connectors glued to it; from a VBA
routine, I 'Shape.Move' the group, in iterations, to a couple of different
positions; in each iteration, I calculate the length of the connectors...in
other words, I want to measure the change in length of the connectors for
each position. However, I found out that the lengths I measure do not change;
even though the group shape moves as planned, Visio updates the connectors
only after my routine exits (as I suppose). Is there any solution to this?
Can I use an event (like RedrawMyDrawing ) and send it from within my
code to have Visio update the rest of my drawing accordingly? Or is there any
other way to achieve this behaviour?

 

[Andy]

I would add a call to DoEvents to allow Visio to do all its event
processing.