private void insert_Click(object sender, EventArgs e)
{
insertForm f = new insertForm(u.email.ToString());
f.ShowDialog();
updateInfo();
refreshList();
lbAccountList.SelectedIndex = 0;
}
//导入设计数据
private void toggleButton1_Click(object sender, RibbonControlEventArgs e)
{
insertForm dlg = new insertForm();
dlg.ShowDialog();
}