private void label4_DoubleClick(object sender, EventArgs e) { PrintMessage($"❤ ❤ ❤ 哇哦居然被发现了 ❤ ❤ ❤"); PrintMessage($"❤ ❤ ❤ 联系作者QQ694340776 ❤ ❤ ❤"); updateForm form = new updateForm(); form.ShowDialog(); }