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 purpose of TIEFileFormatInfo.TryFunction?

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davenovo Posted - Jan 24 2014 : 14:00:52
Hello,

I have registered a custom reading format via IEFileFormatADD. It works great. The only thing is that you have to register a tryFunction. The documentation does not indicate when that is used. When loading a file with my extension, it does not seem that this function is ever called.
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xequte Posted - Jan 28 2014 : 00:47:26
Hi Dave

Yes, I will add that in the next update.

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
davenovo Posted - Jan 25 2014 : 15:04:19
Hi Nigel,

If you could include this in the documentation, and also include whether the stream needs to be returned to its initial position, that would be a big help.
xequte Posted - Jan 25 2014 : 12:22:34
Hi

It is used when ImageEn needs to detect a file format without using the file extension.



Nigel
Xequte Software
www.xequte.com
nigel@xequte.com