private void editUserToolStripMenuItem_Click(object sender, EventArgs e)
{
User u = GetSelectedUser();
frmAddUser f = new frmAddUser(u);
f.ShowDialog(this);
RedrawUserList();
}
private void addUserToolStripMenuItem_Click(object sender, EventArgs e)
{
frmAddUser f = new frmAddUser();
f.ShowDialog(this);
RedrawUserList();
}