c# - WPF DataGrid RowDetails Visibility binding to a property (with XAML only) -

i have datagrid displaying bunch of objects. objects have property isdetailsexpanded , want bind datarows detailsvisibility property property.

my first approach works requires code-behind (which rid of)

i handle loadingrow event

void loadingrowhandler(object sender, datagridroweventargs e) {     binding b = new binding()     {          source = e.row.datacontext,          path = new propertypath("isexpanded"),          converter = (ivalueconverter)resources["booltovisi"],          mode = bindingmode.twoway     };     e.row.setbinding(datagridrow.detailsvisibilityproperty, b); } 

i think there has way achieve similar in xaml unfortunately have not slightest clue. ideas? suggestions?

you can use style datagridrow type, so:

<datagrid name="datagrid1" margin="12,12,0,0">     <datagrid.rowstyle>         <style targettype="datagridrow">             <setter property="detailsvisibility" value="{binding isexpanded, converter={staticresource booltovisi}}" />         </style>     </datagrid.rowstyle> </datagrid>