How can I do the following with c# attributes. Below is a snippet of Java that annotates parameters in a constructor.

public class Factory {
    private final String name;
    private final String value;
    public Factory(@Inject("name") String name, @Inject("value") String value) {
        this.name = name;
        this.value = value;
    }
}

From looking at c# annotations it does not look like I can annotate parameters. Is this possible?