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| DataUpdater |
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| DataUpdater is a handy Visual
FoxPro class for upgrading users data structure
to the latest format. Suppose you just came up with
a new version of your software. This version has
some cool features and customers who had older versions
want to upgrade to it. The problem is that the data
structure has changed and customers want to use
their old data with the new application. Add to
that the fact that your application has been through
several revisions and had modifications to the data
structures with each. This means existing customers
have different data structures depending on the
version they are running! |
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| How do you upgrade all these
customers to the latest version while allowing them
to keep their precious data? Send them DataUpdater.
All they need to do is simply select the old data
directory and the new structure directory, which
has the data dictionary files you created with the
included program. Next they click on "Do Update",
and the DataUpdater will take care of converting
their files to the latest format. |
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Copyright 2002-2003 Engineerica Systems, Inc. |
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