if there is a tree view control that contains nodes how can i access(get index) a specefic node by its value or text from the code so that i can add child nodes for it
Yes. First of all, if you were in a vacuum, no fire would burn, so there would be little need for one. The easiest way to put out a fire in space is to grab an oxygen mask and open the airlock (but that has its own problems, so it's better to just use a fire extinguisher) Assuming you brought one out through the airlock, it would work just fine. You'd think the pressure difference between the inside and outside would be a problem, but a fire extinguisher is designed to work under much higher pressure differences - when brought into a heated environment such as a burning building, it would raise the pressure inside. And the valves and such would also work, for the same reason. I've only seen Wall-E once, but I thought the main problem was firstly that the container would run out much sooner than the movie shows. Another is balance - it's easy to give yourself a spin, but that can be handled with some practice.
in the uk you need a provisional license which costs ?50. then you need to do a CBT which stands for compulsory basic training, i paid ?100 for mine which includes safety clothing, petrol, insurance and the bike hire. but it is cheaper if you do it on your own bike. A cbt is very easy, all you need to do is listen to what they have to say, practice a few basic maneuvers like stopping, turning etc. Then you have to do 2 hours on the road. After that you can ride a moped.
