And can you have null as the unsaved value? I am dealing with legacy db that have 0 as a valid PK
On 7/11/06, Brian Romanko <[EMAIL PROTECTED] > wrote:I'm able to do it without any trouble:
[PrimaryKey(PrimaryKeyType.Identity, ColumnType = "Int32", Access = PropertyAccess.NosetterCamelcaseUnderscore)]
public virtual int? Id
{
get { return _id; }
protected set { _id = value; }
}
<br />
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Craig Neuwirt
Sent: Tuesday, July 11, 2006 4:42 PM
To: [email protected]
Subject: Re: [Castle-users] Using C# 2.0 Nullable Types for PrimaryKey
On 7/11/06, hammett <[EMAIL PROTECTED]> wrote:
But does that make sense, I mean in the theoric sense? "I have a
primary key that might be null every now and then" (?)
Well, the int? is to easily identity unsaved value (null) without having
to use 0
Also, it's always a good practice to post the exception details ;-)
I know. Unfortunately, I am having a cut and paste problem with my VMWare.
I can't seen to copy.
On 7/11/06, Craig Neuwirt <[EMAIL PROTECTED]> wrote:
> Can I have a Primary Key Property that is of type int?
>
> public int? Id
> {
> }
>
> I get an NHibernate error when I run.
--
Cheers,
hammett
http://hammett.castleproject.org/
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