I am unable to get "state" information (Checked or unchecked) of the radio button in Search PDF pane thru accessibility. To get in to search PDF pane, click "Search" button on the Adobe reader tool bar. You can find two radio buttons with Labels "In the current PDF document" and "All Pdf Documents in".
Also, I tried with Accessibility Explorer tool to get the state information. But I could not.
Please let me know if there is a way to get the state info.