One of the main requirements is to load the PDF natively, i.e. not with in an AcrobatViewer and then communicating using IAC.
What I would like to do is use api to read a pdf document (on the server side, no PDF viewer) search for a word and for each instance of the word in the document get the bounding box (i.e. x,y, width, height).
Is this possible with any C# apis provided in the SDK. Most of the samples we have seen use IAC or plugin related which basically depend on a PDF viewer and communicate with the viewer using OLE (DDE).