How to get graphic larger than 64K using C++ API (3.0)?

HCL Domino Domino Forum
1

I want to extract an imported jpeg image from a note using the C++ API (3.0).The following code snippet is able to obtain composite data records (from which I can get the image) when image is less than 64k, but won’t work for larger images.

LNGraphic lnGraphic;

…

LNCompositeDataArray lnCDRecords;

LNSTATUS error = lnGraphic.GetCDRecords(&lnCDRecords);

//if image > 64k returns error code “Invalid parameter passed to function”

//if image < 64k works fine.

Looking at the note with NotePeek, I can see that in the failure cases, there are several rich text items with the same name (which the C++ API seems to treat as only one item.)

Can anyone help me? Or give me some clues on a possible work around using the C API.

2

Subject: How to get graphic larger than 64K using C++ API (3.0)?

You should checkout what happens if you use NSFItemScan.