What is the difference between a DataSet and a DataTable?
So a DataTable is just a table.
However, a DataSet is a collection of tables that can have their data linked together with a DataRelation Class.
So when accessing a database, which should you use?
Well, if you only need a single table, then just use a DataTable.
However, if you need multiple tables and those tables may have some type of relationship, use a DataSet.