No power to Selections, Water Did Not Drain

Our Whirlpool Quiet Partner II washed our load of dishes, but didn't drain out the water. When we noticed that the water didn't drain we closed the door and pressed the Drain Button. Nothing happened. Next, we tried to select other buttons but noting was functional. The door is latching properly, I checked the main breaker for the disherwasher and it did not trip. I removed the bottom panel cover of the dishwasher to manually drain.So now we now have a drained dishwasher with no power to it for any selection. I also turned off and then turned off the main breaker in an attempt to reset it. Did not work.Need help.Thanks.