How can I find out what DPI the scanner can work with (WIA)?

Question

.NET

Scanning is performed from the XAML form, where there is a drop-down list with a suggestion to select DPI. How can I populate this list using the scanner, the connection is set up via the WIA driver? That is, I need to ask the scanner with what resolution it works and return everything to the list, but how can I do this using WIA?

Answer 1

I scanned from a VBS script. I looked at the permission list in the "native" software. It was not my intention to dynamically determine valid permissions.
I have not tried it myself, but the solution is offered here!