Assume you have a Picture variable with some content. It might be a PNG or a JPEG or a TIFF.
Is there a way to detect which Type it is? I can write the code to make this determination if I have the folderItem of some file on disk but once you have a Picture variable can you determine the Type?
Or perhaps this is just a meaningless question. Perhaps a Picture variable intrinsically is not a JPEG or TIFF or whatever.
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