using System;
using System.Windows.Forms;
using FirebirdSql.Data.FirebirdClient;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private static string connectstr = //Database=192.168.0.1:C:\base.gdb
    @"User=SYSDBA;Password=masterkey;Database=C:\base.FDB;
    Port=3050;Dialect=3; Charset=NONE;Role=;Connection lifetime=15;Pooling=true;
    MinPoolSize=0;MaxPoolSize=50;Packet Size=8192;ServerType=0;";

        private void Form1_Load(object sender, EventArgs e)
        {
        }

        private void button1_Click(object sender, EventArgs e)
        {
            FbConnection conn = new FbConnection(connectstr);

            try
            {
                conn.Open();

                MessageBox.Show("Работает");                
                
                conn.Close();

            }
            catch (Exception ex)
            {
                MessageBox.Show("Не работает. Ошибка: " + ex.Message);
            }
        }
    }
}