I have a Page with 9 ImageControls, if the user tap on each of them, he can select an image from Gallery or from Take a picture from Camera.
Those ImageControls, has a default image, and when the user select a new image, that image replace the default image.
The User must change the 9 Images to continue to the next Page.
My question is:
How I can validate if the 9 images has been changed?