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Hi everyone, i wanna know how manipulate a pdf file with existing library for

how i can validate the follow propeties?
-need know the file is a PDF,
-gray scale on 8
-resolution 300 points per inch
-without OCR
-without blank pages.
if one condition is not met.
return a error.
Posted 3-Dec-12 7:45am
Not everything is clear. What "without OCR" should mean? And "return an error" is wrong, obsolete concept. An exception should be thrown.

1 solution

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Solution 1

Do you have Interop.Acrobat.dll? We use that for pdf reading and manipulation. It is provided by Adobe. I think you will be able to get these properties using it.

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