private void qtmanager_Click(object sender, EventArgs e)
{
ManagerInfoList miList = ManagerInfoList.Create();
miList.Show();
miList.Focus();
}
//员工管理
private void menuManager_Click(object sender, EventArgs e)
{
//单例实现1
ManagerInfoList miList = FormFactory.CreateMIL();
miList.Show();
miList.Focus();
}