private void 信息修改ToolStripMenuItem_Click(object sender, EventArgs e) { stu_query sq = new stu_query(Xuehao, 2); sq.MdiParent = this; sq.Dock = DockStyle.Fill; sq.Show(); }
private void 学生添加ToolStripMenuItem_Click(object sender, EventArgs e) { stu_query sa = new stu_query(); sa.Show(); }