示例#1
0
        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();
        }