Does anyone have any suggestions how to implement a changing of an objects status, switching from R/O to R/W? For example, on a pageframe control if a user A is editing it I have all the conrols set to R/W and change the colors so it's obvious to other users who are browsing around that this record is being edited. When user A has completed their editing a flag variable is set on the record that user A is completed. If user B is on the 4th tab of a pageframe I want to switch that status immediately to R/W.

Has anyone implemented something like this?

thanks