Done.
On Apr 24, 3:22 pm, Ayende Rahien <[email protected]> wrote:
> This looks like NH bug.Post this to nh users along with the hbm.
>
> On Fri, Apr 24, 2009 at 3:20 PM, bdaniel7 <[email protected]> wrote:
>
> > Hello,
>
> > I have this situation:
> > class Order
> > {
> > [HasMany( Inverse=true,
> > Cascade=ManyRelationCascadeEnum.SaveUpdate)]
> > public virtual IList< OrderItem > Items
> > {
> > get { return items; }
> > set { items = value; }
> > }
> > }
>
> > class OrderItem
> > {
> > [BelongsTo( "[Order]" )]
> > public virtual Order Order
> > {
> > get { return order; }
> > set { order = value; }
> > }
>
> > [Any( typeof ( int ), MetaType = typeof ( ProductType ),
> > TypeColumn
> > = "ProductType", IdColumn = "ProductID" )]
> > [Any.MetaValueAttribute( "0", typeof ( Color ) )]
> > [Any.MetaValueAttribute( "1", typeof ( VerandaSize ) )]
> > [Any.MetaValueAttribute( "2", typeof ( RoofPlate ) )]
> > [Any.MetaValueAttribute( "3", typeof ( Pillar ) )]
> > [Any.MetaValueAttribute( "4", typeof ( SideFrame ) )]
> > [Any.MetaValueAttribute( "5", typeof ( WindScreen ) )]
> > public virtual IPricedModel Product
> > {
> > get { return product; }
> > set { product = value; }
> > }
>
> > }
>
> > Because there are multiple products that share some properties, I
> > picked this approach.
> > Now, when I try to save an Order, with several OrderItems, I receive
> > this errror:
> > "Invalid index 5 for this SqlParameterCollection with Count=5"
> > The log makes me think that this occurs when trying to save the
> > OrderItem.
> > In debugger, all OrderItems that I'm saving have all the data
> > required.
>
> > Can someone tell me to why is this happening?
> > Thanks,
> > Dan
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