There are a few ways that you can do this. Some simple, some harder, and some unnecessarily overkill. The easiest way to achieve this is to use
String.Split[
^] to split this out.
When I first learned the syntax of .NET, I would work out what the rough area of the problem was that I was trying to accomplish, so I would say something like "I'm trying to split a string", and as I knew that string was an important class here, I would look up the documentation on the string class to see if it had anything in it that I could use. Reading it, I would see the Split method, and that would lead me to investigate whether or not this satisfied my needs.
As that .NET framework is a relatively well organised entity, this process often helped me reach the right answer with the minimum of fuss.