private void editarMarcasToolStripMenuItem_Click(object sender, EventArgs e) { if (Application.OpenForms.OfType <FrmEditarMarcas>().Count() > 0) { Application.OpenForms.OfType <FrmEditarMarcas>().First().Focus(); } else { FrmEditarMarcas EditarMarcas = new FrmEditarMarcas(); EditarMarcas.MdiParent = this; EditarMarcas.Show(); } }
private void editarMarcasToolStripMenuItem_Click(object sender, EventArgs e) { if (Application.OpenForms.OfType<FrmEditarMarcas>().Count() > 0) { Application.OpenForms.OfType<FrmEditarMarcas>().First().Focus(); } else { FrmEditarMarcas EditarMarcas = new FrmEditarMarcas(); EditarMarcas.MdiParent = this; EditarMarcas.Show(); } }