using System;
using System.Data;
using System.Data.OleDb;
public class DatabaseInfo {
public static void Main () {
String connect = "Provider=Microsoft.JET.OLEDB.4.0;data source=.\\Employee.mdb";
OleDbConnection con = new OleDbConnection(connect);
con.Open();
Console.WriteLine("Made the connection to the database");
OleDbCommand command = con.CreateCommand();
command.CommandText ="SELECT SUM(salary) FROM Employee";
Console.WriteLine("Sum of salary: {0:C}",(decimal)command.ExecuteScalar());
con.Close();
}
}