Setting value of new UI.Button

Is there some way I can set a value of the new UI.Button? I want to be able to collide with the button using oncollisionenter and send a mouse click to the UI.Button. I have the collisionenter set up, but am stuck on the onclickevent.

Thanks again!!!

You will want to use EventSystems.ExecuteEvents.Execute

The docs are somewhat poor on how to use it, let me know if you need any help getting it implemented.