Dynamsoft TWAIN Products

In order to complete our evaluation of this product and proceed to purchase it we need to resolve the following issue. The documentation for both, Dynamic Twain & Dynami Twain Web specifies the existence of the following property:

ObjectName. SourceNameItems(Integer index)

When we try to work with this property in the VB NET 2008 IDE (WinForms) we get the error message:

SourceNameItems is not a member of ‘AXDYNAMICWEBTWAINCTRLLib.AxDynamicWebTwain’

We have installed both librarys (.dlls) for Dynami Twain and Dynami Twain Web. Actually we have almost completed our project and we can scan documents, get source count, etc. It seems to me that this property doen't exists in any of these libraries.
We need to enumerate the souces (scanners) and load them in a combobox before we begin to scan documents. I this possible?
Thanks.

The property does exist in Dynamic Web TWAIN. You need to use ObjectName. get_SourceNameItems(Integer index) instead of ObjectName. SourceNameItems(Integer index) in VB .NET 2008 IDE.

Thanks.