Doesnt' work. If I used any variable or even a hardcoded integer (as
in x["properytname" + 3]) inside the x[...] statement I get the
error.
On Jun 19, 4:15 am, James Gregory <jagregory....@gmail.com> wrote:
> 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
> > ());
> > }
> > }
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