>>Hi everybody,
>>
>>I have an image saved in varbinary(max) field in SQL Server. I display it in the image control on a form using pictureval property.
>>
>>I also want to allow viewing the picture in the full size.
>>
>>I'm not sure how to determine image dimensions based on the original image.
>
>Instantiate an invisible image control, load the image in it and then check its dimensions. Works for pictures on disk, I assume it would work for those loaded via .pictureVal property.

Yes, this seems to work well. Thanks Boris and Dragan.