I realize there are a lot of questions out there about WIA scanning in C#, but there aren't as many related to Silverlight. I've been following through some code here: http://ithoughthecamewithyou.com/post/Scanning-from-the-ADF-using-WIA-in-C.aspx And I understand what's going on, except that I don't understand where the "Device", "Item", "Property" data types are coming from. No one seems to include their using statements, and being new to C# and silverlight, I'm confused.
I found another question here: WIA Scanning via Feeder that also uses those data types, but I still can't seem to figure out why when I try to use them they can't be found anywhere in the namespace.
Any help would be greatly appreciated.