private void btnAñadirApp_Click(object sender, EventArgs e) { frmAddApp frm = new frmAddApp(); DialogResult ret = frm.ShowDialog(); if (ret == DialogResult.OK) { Util.tlb.appList.Add(frm.currentApp.id, frm.currentApp); Util.tlb.save(); refreshToolbox(); lbApps.SelectedIndex = lbApps.Items.Count - 1; } //addApp(); }