示例#1
0
        private void btnTK_Click(object sender, EventArgs e)
        {
            pnContainer.Controls.Clear();
            ThongKe thongke = new ThongKe();

            pnContainer.Controls.Add(thongke);
        }
示例#2
0
        private void btnthongke_Click(object sender, EventArgs e)
        {
            ThongKe tk = new ThongKe();

            tk.ShowDialog();
        }