public void SetOldUser(SysMember oldUser, bool isOtherUser = false)
{
if (_userData == null)
_userData = new SysMember( );
oldUser.CopyTo(_userData);
MemberGrade = GradeBLL.GetNameByID(Convert.ToString(oldUser.MemberGrade));
_userData.MarkOld( );
_userData.IsLoaded = true;
MemberPhoneNumber = _userData.MemberPhoneNumber;
_IsOtherUser = isOtherUser;
}
