DataSet
// Create a “Inventory" DataSet
DataSet pubs = new DataSet("Inventory");
//Create an "Inventory" Table
DataTable inventory = new DataTable("Inventory");
inventory.Columns.Add("TitleID", typeof(Int32));
inventory.Columns.Add("Quantity", typeof(Int32));
// Add Inventory table to Pubs DataSet
pubs.Tables.Add(inventory);
// Add a record to the Inventory table
DataRow row = inventory.NewRow();