コード例 #1
0
        private void BảngHóaĐơnToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmHD frm = new frmHD();

            frm.MdiParent = this;
            frm.Show();
        }
コード例 #2
0
        private void BtnFrmHD_Click(object sender, EventArgs e)
        {
            frmHD frm = new frmHD();

            frm.Show();
        }