about acropdf.dll

[NoSmoking@adobeforums.com]

I want to display an pdf file in my own application.
I want to know what's the difference of Acrobat and Reader's acropdf.dll and the difference of each version(7~9) acropdf.dll.

There are 3 interfaces:
void postMessage(const VARIANT& strArray);
VARIANT GetMessageHandler();
void SetMessageHandler(const VARIANT& newValue);

I don't know how to use them and is there any specification for the this?

Thanks!
Jasper.

[Leonard_Rosenthol@adobeforums.com]

The Acrobat SDK has all the documentation you'll need along with sample code. Start there!

[NoSmoking@adobeforums.com]

Thanks.
I did not notice the IACReference.