Dataset?

Question

Hello, I am developing a program and need to store some data at the application level. I do not necessarily have to store this data in a database as it is only used by the application. It will be storing multiple rows of data that I will have to query. It will only be storing approximately 10 rows of data at a time. I could write this data to a database table, but I don't really want to deal with the overhead of having to connect and query the database. Could I just use a Dataset and/or datatable to accomplish this? Is there a better method of doing this. I thought of using an arraylist, but I don't think that will work like I want it to. Any thoughts would be great.