What happens if you declare a variable that contains the property name? for (int i = 0; i < 1; i++) { var propertyName = "property" + i;
c.Map(x => x[propertyName], "columname" + i); } On Fri, Jun 19, 2009 at 1:15 AM, rob <rj...@yahoo.com> wrote: > > Hi- > > I'm using the latest release (524) of Fluent and am running into an > issue. I have a class that contains some regular properties and an > IDictionary property (for the dynamic component). My hope is to > dynamically build the column and property names in the fluent map for > the dynamic component using a loop. Here's what I have: > When I run this, I get the follwing exception "Object reference not > set to an instance of an object." Basically, it doensn't like having a > variable inside the dictionary key object. If I change it to x > ["property"] ti works fine. And it doesnt' complain about "columnname" > + i. Any ideas? workarounds? Thanks.. > > public class TestMap: ClassMap<TestMap> > { > > private Action<DynamicComponentPart<IDictionary>> mapping() > { > > return c => > { > for (int i = 0; i < 1; i++) > { > c.Map(x => x["property" + i], "columname" + i); > } > }; > } > > public TestMap() > { > Id(x => x.Id); > Map(x => x.Gender).WithLengthOf(1); > this.DynamicComponent(x => x.DynamicProperties, mapping > ()); > } > } > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Fluent NHibernate" group. To post to this group, send email to fluent-nhibernate@googlegroups.com To unsubscribe from this group, send email to fluent-nhibernate+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/fluent-nhibernate?hl=en -~----------~----~----~----~------~----~------~--~---