Testimonials


I found your product from a posting in the Code Gear news groups -- there were several listed, but this one posting indicated that the programmer was very happy with your product. Those kind of recommendations I take seriously. Also, the price was reasonable for the functionality.

It was very easy to learn and I had an interface developed with a Fujitsu 6130 ADF scanner in just a few hours. Great product!

Michael Philbrick
Integraprise, Inc.


VintaSoft Twain ActiveX Control - Frequently Asked Questions

 

 

For what purposes can I use VintaSoft Twain ActiveX Control?

VintaSoft Twain ActiveX is intended for usage in end-user applications for Windows OS.
VintaSoft Twain ActiveX is a software development tool, which provides the ability to communicate with a flatbed scanner, ADF scanner, web and digital camera, or any other compatible with TWAIN specification device driver.
So the product is attributed as a professional software development kit (library, component) meant for the use by persons having base knowledges and skills in programming of software applications. VintaSoft Twain ActiveX Control is the result of careful work of VintaSoft's highly educated staff for many years.

 


 

From which parts does the library consist?

The library consists from:

  • ActiveX control ([install_path]\Bin\VSTwain.dll).
  • CAB file with ActiveX control ([install_path]\Bin\VSTwain.cab).
  • User Guide and API Reference: On-line version, Off-line version for download is here.
  • Demo .exe applications ([install_path]\Bin\*.exe).
  • Demo source code projects ([install_path]\Examples).

 

 

What files are allowed for distribution along with my application?

The files allowed for distribution are listed in paragraph 4.6 of the License agreement.

After installation of your program onto a "clean" computer, register the TWAIN ActiveX control by regsvr32.exe program (command "regsvr32.exe VSTwain.dll").

 

 

In which programming languages can I use this TWAIN scanning component?

You can use the ActiveX in:

  • MS Visual Studio 6.0 (VB, VC++, VFoxpro)
  • Borland Delphi, Borland C++ Builder
  • MS Visual Studio .NET 2003-2015 (VB.NET, C#.NET, C++.NET)
  • MS Office (Access)
  • Internet Explorer: ASP.NET, PHP, JavaScript, VBScript
  • any languages which support work with ActiveX controls

 

 

What are the limitations of the evaluation version?

Evaluation version of VintaSoft Twain ActiveX Control has the following restrictions:

  • Nag screen.
  • Acquired color image can be saved to a disk or uploaded onto server as BMP file only.
  • Only black-white, gray or palette image can be saved to a disk or uploaded onto server as JPEG or TIFF file.

All these restrictions are removed in version for registered users.

 

 

How can I subscribe to the newsletter?

There are 4 ways to subscribe to the newsletter:

  • Subscribe to the RSS feed. Link is located on home page in news column header - major releases only.
  • Subscribe to the newsletter of "Announcements" forums - all releases. Register yourself in VintaSoft Tech Community forums, login and click a tick "Subscribe forum" at the bottom of the forum page which is interesting for you.
  • Purchase a license and stay informed via e-mail directly from VintaSoft Support Service about all releases of licensed product during validity period of annual subscription.
  • Subscribe to VintaSoft's Twitter account and stay informed about all releases along with interesting information about current developments, which goes far beyond the official release data.

 

 

Where is Technical Documentation with User Guide and API Reference?

Documentation for VintaSoft Twain ActiveX includes both User Guide and API Reference. It is available on-line.

User Guide includes:

  • General information about the product features.
  • Information about licensing principles and how to choose the appropriate license.
  • Information about system requirements and how to start working with the product.
  • Full list of information resouces about the product.
  • A lot of programming related articles with code samples in VB.NET.
  • Information about distribution principles of your application with the product.

API Reference includes:

  • List of properties, methods, events and enumerations, which are provided by ActiveX.

There is also off-line documentation available for download from Support page as file of CHM format.

 

 

I didn't find an answer to my question. What should I do?

Answers to the majority of questions can be found in the documentation or this web site. Please send a message to Customer Support Service to get more help.