private void btnAdd_Click(object sender, EventArgs e)
{
AccountCtrl ac = new AccountCtrl();
int roleNo = ac.loadRoleIdMax() + 1;
int numRight = lbRoleRight.SelectedItems.Count;
List <string> rightNo = new List <string>();
for (int i = 1; i <= numRight; i++)
{
rightNo.Add(ac.serachRightId((string)lbRoleRight.SelectedItems[i - 1]));
}
ac.addRole(numRight, rightNo, roleNo.ToString(), tbRoleName.Text);
this.Close();
}
