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Adobe Inc., 345 Park Avenue, San Jose, CA 95110-2704, USA Contents List of Examples ......................................................................................................................... 12 1 Developing Applications Using IAC .........................................................................................13 About the API object layers ......................................................................................................................................................13 Object reference syntax.......................................................................................................................................................13 Objects in the Acrobat DC application layer................................................................................................................14 Objects in the portable document layer .......................................................................................................................15 Plugins for extending the IAC interfaces .............................................................................................................................16 Developing for Acrobat Reader ..............................................................................................................................................16 DDE messages ...............................................................................................................................................................................19 Apple events ..................................................................................................................................................................................19 2 Using OLE ...................................................................................................................................20 OLE capabilities in Acrobat DC................................................................................................................................................21 On-screen rendering.............................................................................................................................................................21 Remote control of Acrobat DC..........................................................................................................................................21 PDF browser controls ...........................................................................................................................................................21 Development environment considerations .......................................................................................................................22 Environment configuration................................................................................................................................................23 Necessary C knowledge.......................................................................................................................................................24 Using the Acrobat DC OLE interfaces....................................................................................................................................25 About the CAcro classes......................................................................................................................................................25 About the COleDispatchDriver class...............................................................................................................................25 Using COleDispatchDriver objects and methods.......................................................................................................25 Using the JSObject interface....................................................................................................................................................29 Adding a reference to the Acrobat DC type library...................................................................................................29 Creating a simple application............................................................................................................................................30 Working with annotations..................................................................................................................................................31 Spell-checking a document................................................................................................................................................34 Tips for translating JavaScript to JSObject ...................................................................................................................36 Other development topics........................................................................................................................................................37 Synchronous messaging .....................................................................................................................................................37 MDI applications ....................................................................................................................................................................37 Event handling in child windows.....................................................................................................................................37 Determining if an Acrobat DC application is running ..............................................................................................38 Exiting from an application................................................................................................................................................38 Summary of OLE objects and methods................................................................................................................................39 3 Using DDE...................................................................................................................................40 4 Using Apple Events....................................................................................................................41 5 OLE Automation......................................................................................................................... 42 AcroExch.App ................................................................................................................................................................................42 CloseAllDocs ............................................................................................................................................................................44