c# - ListView.SelectedItem passing to ViewModel as CommandParameter WindowsRT XAML -

i have viewmodel defines relaycommand , in view defined listview listitemtemplate. need clicking on list item invoke command value of list item.

listview in view

<listview x:name="listview1" selectionmode="single" itemssource="{binding similarartists}" minwidth="360">                 <interactivity:interaction.behaviors>                     <core:eventtriggerbehavior eventname="selectionchanged">                         <core:invokecommandaction command="{binding resolvesearchpageviewmodel.searchcommand, converter={staticresource selectionchangedconverter}, mode=oneway, source={staticresource locator}}" inputconverterparameter="{binding elementname=listview1}" />                     </core:eventtriggerbehavior>                 </interactivity:interaction.behaviors>                   <listview.itemtemplate>                     <datatemplate>                         <grid minwidth="360">                             <grid.columndefinitions>                                 <columndefinition maxwidth="48"/>                                 <columndefinition minwidth="360"/>                             </grid.columndefinitions>                             <image grid.column="0" width="48" source="../assets/singer.png"/>                             <grid grid.column="1">                                 <grid.rowdefinitions>                                     <rowdefinition/>                                     <rowdefinition/>                                 </grid.rowdefinitions>                                 <textblock margin="10, 10, 0, 10" fontsize="25" text="{binding name}" textwrapping="wrap" grid.row="0"/>                             </grid>                         </grid>                      </datatemplate>                 </listview.itemtemplate>              </listview> 

selectionchangedconverter

public class selectionchangedconverter : ivalueconverter {     public object convert(object value, type targettype, object parameter, string language)     {         var listview = parameter listview;          return listview.selecteditem;     }      public object convertback(object value, type targettype, object parameter, string language)     {         throw new notimplementedexception();     } } 

relaycommand

gotosearchpagecommand = new relaycommand<artist>((item) =>         {             var = item;             _pagenavigationservice.toloadingpage(item.name);         }); 

i need pass in relaycommand value of selecteditem , invoke command. thank you. best regards, dmitry

ps. english not good, i'm sorry.

have considered binding selecteditem property of listview view-model's property?

you don't need command. selecteditem mapped long declare binding it.

just add property view-model reflects type itemssource based on , bind in xaml.

<listview selecteditem = "{binding myselecteditem}"