Invalid Image File / Original Image Size

Ralph DiMola rdimola at
Mon Feb 17 16:08:02 EST 2020

What's the best way to know if I set the filename of an image control and
the file is either not an image or in an unsupported format? I'm getting
https links to unknown images so I check images before app deployment.

After resizing an image is there a way to know the original dimensions? Just
wondering? I now save the original x/y sizes in properties so I know them
after a resize.


Ralph DiMola
IT Director
Evergreen Information Services
rdimola at

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