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 Borland C++
 Copyright (c) 1987, 1996 Borland International Inc.  All Rights Reserved.
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TITLE:
    CALCFLD

PURPOSE:
    This program demonstrates the creation and use of calculated fields that
    are supported by Borland's Visual Database Tools.  More generally, this
    example demonstrates the handling of events using the sink/source method.
    In order to make the example as straight forward as possible there is
    practically no UI coded and no data-aware controls are used.  See also
    comments in the source.

COMMENTS: