public void UpdateUserPrivileges(UserPrivilegeTableAdapter userPrivilegeTableAdapter, int userId, List <int> privilegeIds)
{
if (ListUtil.IsEmpty(privilegeIds))
{
userPrivilegeTableAdapter.DeleteUserPrivileges("0", userId);
}
else
{
userPrivilegeTableAdapter.DeleteUserPrivileges(StringUtil.JoinWithCommas(privilegeIds), userId);
foreach (int privilegeId in privilegeIds)
{
userPrivilegeTableAdapter.InsertUserPrivilegeIfNotExists(userId, privilegeId, 1);
}
}
}