private void mnDangNhap_Click(object sender, System.EventArgs e) { ShowMenu(false); FrmDangNhap frmDNhap = new FrmDangNhap(); frmDNhap.MdiParent = this; frmDNhap.Show(); }
private void mnDangNhap_Click(object sender, System.EventArgs e) { ShowMenu(false); FrmDangNhap frmDNhap = new FrmDangNhap(); frmDNhap.MdiParent=this; frmDNhap.Show(); }