Invalid Image File / Original Image Size

[Ralph DiMola]

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.

Thanks

Ralph DiMola
IT Director
Evergreen Information Services
rdimola at evergreeninfo.net