In one of my previous posts I had wondered about how to set the "Owner" property when opening a form from another form, I got that figured out.

Basically, the process should be as follows: Customer screen, shows a tab with related vendors, click on the vendor record and it opens up the vendor form to the detail tab for the selected vendor.

I don't quite have the movement figured out yet. My guess is to create a property on my vendor window with the current selected vendor. I'd like to check to see if the vendor window is already open and then move to that vendor and activate the window. Is there something I'm missing from the WindowManager? When I debug I don't see that my Windows collection has any members even though I've initiated my forms through mmAppWPF.WindowManager.Show(new CustomerWindow(), this) .

Any ideas?

Thanks,
-Sid.