WinI2C/DDC is a powerful solution that allows you to
control display devices in the Windows environment via
the DDC/CI protocol. It allows you to send DDC/CI
commands via the standard video cable (VGA or DVI) and
control all display devices that support the DDC/CI
protocol: CRT/LCD monitors, projectors, plasma panels,
etc.
WinI2C/DDC is the fastest and cost-effective way to
create such software as color calibration solutions or
OSD replacement utilities. The WinI2C/DDC library can
be very useful in a lot of projects, for example, it
can be integrated into any asset management software
for providing all necessary information about
installed display devices.
WinI2C/DDC can also be used for In System Programming
(ISP) via VGA/DVI, for example, by OEM monitor
manufacturers for updating the firmware of their
monitors.

The WinI2C/DDC API allows you to perform all necessary
operations with display devices:

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