How do you make NHibernate ignore a property in a POCO
We have POCO, something like:
public class Person
{
public Guid PersonID { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
public DateTime DateOfBirth { get; set; }
开发者_如何转开发 public string Version {get; set; }
}
And the corresponding hbm file as
<?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 you look closely, we have a Version property, for which there is no column in the database ? We just want nHibernate to ignore this property and that's the reason we did not put the property in the mapping file. But instead it started throwing error.
Is there a way around this ?
You should make all members virtual and not map the property you want to ignore.
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