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Adobe® Dreamweaver® CS4 Bible
book

Adobe® Dreamweaver® CS4 Bible

by Joseph Lowery
March 2009
Beginner to intermediate content levelBeginner to intermediate
1321 pages
46h 24m
English
Wiley
Content preview from Adobe® Dreamweaver® CS4 Bible
1167
Customizing Dreamweaver
33
Extending C-Level Libraries
All programs have their limits. Most limitations are intentional and serve to focus the tool for a par-
ticular use. Some limitations are accepted because of programming budgets—for both money and
time—with the hope that the boundaries can be exceeded in the next version. With Dreamweaver,
one small section of those high, sharply defined walls has been replaced with a doorway: C-level
extensions. With the proper programming acumen, you can customize Dreamweaver to add the
capabilities you need.
As with most modern computer programs, the core of Dreamweaver is coded in C and C++, both
low-level languages that execute much faster than any noncompiled language, such as JavaScript.
Because C is a compiled language, you can’t just drop in a function with a few lines of code and
expect it to work—it has to be integrated into the program. The only possible way to add significant
functionality is through another compiled component called a library. With the C-level extensions
capability, Dreamweaver enables the incorporation of these libraries, known as DLLs (Dynamic Link
Libraries) on Windows systems and as CFMs (Code Fragment Managers) on Macintosh systems.
One excellent example of the extended library is
DWfile. This C-level extension is used by several
Dreamweaver partners, including RealNetworks and iCat, to perform tasks out ...
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Publisher Resources

ISBN: 9780470382523Purchase book