Validator in DetailsView Update

[boy pockets]

I am using Validators (IValidator) to validate the data edited by users in a DetailsView. This is the workflow that I want: 1. User updates data 2. User presses save 3. System Saves data 4. Details View stays in edit mode 5. Validation controls display any broken rules. I can do everything except show the validation messages. The validation message will be displayed if, in the ItemUpdating event of the DeatilsView, i cancel the DetailsViewUpdateEven by setting the property: DetailsViewUpdateEventArgs.Cancel = true. This behaviour makes me think that once the DetailsView has been directed to save it does not show the Validation errors. (even if I do a Page.Validate() after the save has completed). Does anyone have an ideas on how I can display the error messages even if I want to save the DetailsView?