GUI_SELECTED_IMAGE(GAD,[START],[END])

Will check a thumbnail selector within range START > END and return the first selected image.

Example:

isel.GADGET=GUI_IMAGE_SELECTOR(mywin,10,20,100,100,10,10,1,"Select Image")
 
GUI_DIR_TO_SELECTOR("gfx\myimages\",isel)
 
img=GUI_SELECTED_IMAGE(isel)
 
See also:
 
GUI_IMAGE_SELECTED - Will return the id of the first selected image