private void lblStuSearch_Click(object sender, EventArgs e) { FrmStuSearch search = new FrmStuSearch();//实例化子窗体 OpenForm(search); }
//学员查询 private void toolStripMenuItemStu_Search_Click(object sender, EventArgs e) { FrmStuSearch search = new FrmStuSearch(); search.Show(dockPanel1); }