将DataList绑定到对象的方法而不是属性

Question

I have a class that looks like this:

public class Person
{
  public string Name { get; set; }

  public string Thing() { 
    ...
  }

  ...

}

If I have an IList<Person> that I'm using as a data source for a DataList control, and the DataList looks like this:

<asp:DataList runat="server" RepeatColumns="1" ID="Profiles">
    <ItemTemplate>                                  
        <%#Eval("Name") %>          
    </ItemTemplate>
</asp:DataList>

How do I replace the Name property of the data source with a call to the data source object's Thing() method?

Answer 1

<%#((Person)Container.DataItem).Thing()%>

Answer 2

Use properties. The property will be "Name" (or whatever) and the "Getter" on this property will be the method you wish to use to generate the value. While you can call a function from here, I think it would be better design to use a property.