What should you do?

You have a canvas app that allows users to view, select and purchase products. The app uses a Gallery control to display products and checkboxes that allow users to select products.

When users select items from the product catalog, they move to a different screen to complete a purchase.

Users must be able to clear all product selections when they click the button.

You need to configure the button.

What should you do?
A . Use the Reset (Control) formula and pass the gallery control as a parameter to the Reset formula.
B . Use the Reload(control) formula and pass the gallery control as parameter to the Reload formula.
C . Use the ForAall( ) function to iterate through each item of the Gallery and clear user selections.
D . Set the OnCheck value to populate a collection and the OnUncheck value to remove the item from the collection. Clear the collection when the user selects the button.

Answer: D

Explanation:

https://debajmecrm.com/quick-tip-resetting-controls-inside-gallery-in-canvas-app/