Is there an easy way to clear webcontainer control values/properties or restart the app?

I am looking for an easier way to clear forms and properties, is there any quick way to reset the app or a container

Are you asking about clearing values in various controls within a container at runtime, or within the IDE?
Does the question apply to desktop, or web?
You are looking for an easier way than what?

Nick, I am not trying to be mean or anything. It is simply very hard to answer a relatively broad question without the proper context. I am sure that in your mind, the context is very clear. Please try to depict it a bit to give some direction to the people who are trying to help. You will get much more helpful, precice and relevant answers if you take the time to describe precicely the context of the question, what you tried already, and exactly what you are trying to achieve.