Beispiel #1
0
        private void 图书查询统计ToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            图书查询 frm8 = new 图书查询();

            frm8.ShowDialog();
        }
        private void button3_Click(object sender, EventArgs e)
        {
            图书查询 frm8 = new 图书查询();

            frm8.ShowDialog();
        }