LEADTOOLS Support
Imaging
Imaging SDK Questions
Using our TWAIN API from inside a Win32 DLL
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#1
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Thursday, May 29, 2014 6:06:36 AM(UTC)
Groups: Registered, Tech Support
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The attached Visual Studio 2010 MFC C++ solution contains a DLL project and a MFC Dialog based Application which uses the DLL.
The DLL has 4 exported functions which internally use LEADTOOLS' TWAIN API.
The exported functions simply are renamed versions of the LEADTOOLS functions:
L_TwainInitSession = T_TwainInitSession
L_TwainEndSession = T_TwainEndSession
L_TwainAcquire = T_TwainAcquire
L_TwainSelectSource = T_TwainSelectSource.
This project is simply to illustrate how this can be done.
A good reference page for how to export C functions for use in C or C++ can be found
here.
Travis Montgomery
Senior Sales Engineer
LEADTOOLS Support
Imaging
Imaging SDK Questions
Using our TWAIN API from inside a Win32 DLL
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