>Dear All,
>
>I want to add a function to review all photos registered to our clients, my initial thought is programmatically added a series of image control & assigned with the photos' path & filename; however, each photo is around 4-6M, there is about a hundred per each user...
>
>Is there any property available to preview the thumbnail before loading the photos completely?
>
>
>Thanks in advance!

I have a few suggestions.

One is to create a label with only the thumbnails, and enough columns to fill the screen horizontally. The command "Label form youImageLabel preview" can be used to show the thumbnails.

Another solution is to use Getfile() and select Thumbnail from the View menu.

A third is to create a HTML file programmatically with all the thumbnails, and show the HTML file with the WebBrowser control.