CafeProject.DbProcess.dbClose C# (CSharp) Метод

        public void dbClose()
        {
            if (con.State == ConnectionState.Open)
                con.Close();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            db.dbClose();
            gr.Show(); //Button'a týkladýðýmýz zaman garson güncelleme ekranýna geçmesini saðlýyoruz

            this.Hide();
        }