c# - How do you make NHibernate ignore a property in a POCO -

we have poco, like:

public class person {     public guid personid { get; set; }      public string firstname { get; set; }      public string lastname { get; set; }      public datetime dateofbirth { get; set; }      public string   version {get; set; } } 

and corresponding hbm file

<?xml version="1.0" encoding="utf-8" ?> <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" assembly="nhibernate.firstattempt"  namespace="nhibernate.firstattempt.entity" >   <class name="person" lazy="false">     <id name="personid">       <generator class="guid" />     </id>     <property name="firstname"  />     <property name="lastname"     />     <property name="dateofbirth"  />   </class> </hibernate-mapping> 

if closely, have version property, there no column in database ? want nhibernate ignore property , that's reason did not put property in mapping file. instead started throwing error.

is there way around ?

you should make members virtual , not map property want ignore.