Prompt to Save Sub Forms

[topomni]

I have a Tab Page that has several subforms on them. Is there a way to prompt the user to save or rollback changes to the sub form information.

When I put the code to prompt the user to save data in the sub form, in the Before Update method, the message is called each time the tab changes.

There must be a way to reference the subforms from the main form to prompt the user to save.