Re: How to use WriteFile() to write WIA properties to the diveice?

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wg <wg@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

When I develop a Scanner, I have a problem how to use WriteFile() to write
WIA properties to the hardware.

You don't use WriteFile to write WIA properties to the hardware. You use
the IWiaPropertyStorage interface to do that, queried from the WIA item for
your scanner. It is confusing and difficult; TWAIN is a lot easier.
--
- Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.
.