Clearing the Contnet of all Application macros

[lherz]

Is there a way to clear all application macro contents from within the VBP tool? I have a step that creates/populates macros at the beginning of the project via an XML file generated from a SQL query, but I would like to make sure that the macros are empty or non-existant prior to the step to populate them. This is not a critical issue, but in the event that there is an error with the macro population, some of the macros may contain incorrect data (from a previous run) and cause annoying error messages.