System Data Oledb C# by API

using System;
using System.Data;
using System.Data.OleDb;
class AccessConnect {
   static void Main() 
   {
      string connString = @"provider = microsoft.jet.oledb.4.0;data source = Employee.mdb;";
      OleDbConnection conn = new OleDbConnection(connString);
      try 
      {
         conn.Open();
         Console.WriteLine("Connection opened.");
         Console.WriteLine("Connection Properties:");   
         Console.WriteLine("\tConnection String: {0}", conn.ConnectionString);    
         Console.WriteLine("\tDatabase: {0}",conn.Database);   
         Console.WriteLine("\tDataSource: {0}",conn.DataSource);
         Console.WriteLine("\tServerVersion: {0}", conn.ServerVersion);
         Console.WriteLine("\tState: {0}", conn.State);
      } catch (OleDbException e) {
         Console.WriteLine("Error: " + e);  
      } finally  {
         conn.Close();
         Console.WriteLine("Connection closed.");
      }
   }
}