private void button1_Click(object sender, EventArgs e)
        {
            if (cmbAction.SelectedItem.ToString().Equals("Í˳ö"))
            {
                SyncForm frm = new SyncForm();
                frm.ShowDialog();
                login.Close();
                login.Dispose();
            }
            else
            {
                login.Refresh();
                login.Show();

                this.Dispose();
                mainForm.Dispose();
            }
        }
        private void SyncToolStripMenuItem_Click(object sender, EventArgs e)
        {
            SyncForm sysForm = new SyncForm();

            sysForm.ShowDialog();
        }