//修改会员按钮
private void tsbtnUpdateCust_Click(object sender, EventArgs e)
{
//如果没选中，则返回
if (lvAdmin.SelectedItems.Count <= 0)
{
return;
}
AddEmployee ae = new AddEmployee(lvAdmin.SelectedItems[0].Text);
ae.ShowDialog();
}
//添加会员按钮
private void tsbtnAddCust_Click(object sender, EventArgs e)
{
AddEmployee ae = new AddEmployee("");
ae.ShowDialog();
}