pic mcu code:This ApplicatIOn note describes the design and
implementation of a USB Mass Storage Device (MSD)
using a Secure Digital card, which should prove useful
to developers of USB mass storage solutions. This
ApplicatIOn may be used as a stand-alone MSD or as a
Secure Digital/Multimedia Card (SD/MMC) reader/
writer interface.
This a full 3-tier dababase ApplicatIOn which includes a activex dll project(business objects) and a standard exe(UI). Besides all the database techniques it demonstrates, it also shows how to make MSHFlexgrid a editable grid(with combobox, checkbox, datetimepicker) and how to merge a toolbar for multi forms.
