I am using the Custom App Wizard to make one of my own custom wizards.
For each step in my custom wizard, an OnDismiss handler is generated. All validation of data for this step is to be done in this function (according to the comments inserted by the AppWizard). This handler is called whenever the user hits Next, Back or Finish in the wizards.
I would like to do some validation - but only if the user hit either the Next or the Finish button. I don't want to bother validating if the user hit the Back button.
While in this handler, I can't seem to find a way to let me know which button(Back/Next/Finish) was pressed. Any hints?