silverlight - Caliburn.Micro convention for Accordion and AccordionItem -

i'd use caliburn.micro conventions accordion control silverlight , wpf toolkits:

view:

<grid background="white">     <controls:accordion x:name="items"/> </grid> 

viewmodel:

public class shellviewmodel : ishell {     public shellviewmodel()     {         items = new list<accitemviewmodel>                     {                         new accitemviewmodel                             {                                 displayname = "header one",                                  content = "content one"                             },                         new accitemviewmodel                             {                                 displayname = "header two",                                  content = "content two"                             },                     };     }      public ienumerable<iscreen> items { get; set; }       public class accitemviewmodel : screen     {         public string content { get; set; }     } 

by default, caliburn binds elements in accordion's itemssource accordionitem headers:

have added convention accordion's contenttemplate:

    private void addcustomconventions()     {         conventionmanager.addelementconvention<accordion>         (accordion.itemssourceproperty, "selecteditem", "selectionchanged")         .applybinding =         (viewmodeltype, path, property, element, convention) =>         {             if (conventionmanager             .getelementconvention(typeof(itemscontrol))             .applybinding(viewmodeltype, path, property,             element, convention))             {                 element.setvalue(accordion.contenttemplateproperty,                 conventionmanager.defaultitemtemplate);                 return true;             }             return false;         };     } 

which achieved following:

but i'd either bind accordionitem's header displayname of accitemviewmodel(iscreen) or have header view model property on accitemviewmodel. accordionitem has headerproperty , headertemplateproperty, can't figure out how apply conventions these.

have @ wpf tabcontrol convention under source. should put on right path.