This function allows you to mark a particular thumbnail as selected or deselected.
Parameters
- docuViewareID
- The identifier for the DocuVieware™ instance you want to select/deselect the thumbnail from.
- pageNo
- The page number of the thumbnail you want to select/deselect.
- selected
- A boolean flag, true will select the item, false will deselect it.
Return Value
1 if error, 0 if success.