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