private void toolStripMenuItem1_Click(object sender, EventArgs e) { frmNumPrimo frm5 = new frmNumPrimo(); frm5.MdiParent = this; frm5.Show(); }
private void btnPrimo_Click(object sender, EventArgs e) { frmNumPrimo frm5 = new frmNumPrimo(); frm5.ShowDialog(); }