using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using IBM.Data.Informix;

 public class ContextConn
 {
    const string HOST = "10.0.12.4";
    const string SERVICENUM = "1504";
    const string SERVER = "teste";
    const string DATABASE = "db_Teste";
    const string USER = "admin";
    const string PASSWORD = "1234";

    public IfxConnection conn = new IfxConnection();

    public void MakeConnection()
    {
        string ConnectionString = "Host=" + HOST + "; " +
            "Service=" + SERVICENUM + "; " +
            "Server=" + SERVER + "; " +
            "Database=" + DATABASE + "; " +
            "User ID=" + USER + "; " +
            "Password=" + PASSWORD + "; ";

        conn.ConnectionString = ConnectionString;

        try
        {
            conn.Open();
            Console.WriteLine("Conectou");
        }
        catch (IfxException ex)
        {
            Console.WriteLine(ex);
        }
    }

    public void CloseConnection()
    {
        conn.Close();
    }
}