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Is BaseSlide.SlideId Unique, Stable, and Persistent in Presentation?

Dear Aspose,
please, can you confirm Shape.SlideId for each slide is unique, stable and persistent (it will not change in whole life-cycle of Presentation and once created it will be never changed).

Can we rely on this behavior?

Thanks for reply.

Referring to this property:

Since we would like to use this as a unique slide identifier since it is not dependent on slide reorder (and seems stable after few tests).

Best Regards
P.

@ottap,
I’ve added a ticket with ID SLIDESNET-43250 to our issue tracking system and described your question. Our development team will consider your requirements. We will answer your question as soon as possible.

@ottap,
Our developers have reviewed your question. In the vast majority of cases, this identifier does not change, but there are situations where it can change. Therefore, we do not guarantee its permanence.