private void manageUserToolStripMenuItem_Click(object sender, EventArgs e)
{
if (formManageUser == null)
{
formManageUser = new FormManageUser();
formManageUser.MdiParent = this;
formManageUser.FormClosed += FormManageUser_FormClosed;
formManageUser.Show();
}
else
{
formManageUser.Activate();
}
}
private void FormManageUser_FormClosed(object sender, FormClosedEventArgs e)
{
formManageUser = null;
//throw new NotImplementedException();
}
