public POS_PRODUCT GetById(long?id)
{
try
{
_objProductEntity = _objDALProduct.GetById(id);
return(_objProductEntity);
}
catch (Exception ex)
{
if (ex is DALException)
{
throw ex;
}
else
{
ExceptionLogger.WriteExceptionInDB(ex, ExceptionLevel.DAL, ExceptionType.Error);
}
throw new BALException(ex.Message.ToString());
}
}
