c# - Listbox items not filling the entire width of screen WP7 -

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i trying create listbox containing items following template

 <listbox x:name="moviesactedin" style="{staticresource listboxstyle2}">        <listbox.itemtemplate>             <datatemplate>                 <border borderthickness="0,0,0,1" borderbrush="black" margin="0,0,0,5">                    <stackpanel orientation="horizontal" margin="0,0,0,5" horizontalalignment="stretch">                          <image source="{binding image}" stretch="none" margin="0,0,5,5" />                          <stackpanel orientation="vertical" margin="10,0,0,0" verticalalignment="top">                         <textblock text="{binding title}" foreground="black" fontweight="bold"/>                         <textblock text="{binding director}" foreground="black"/>                         <textblock text="{binding releasedate}" foreground="black"/>                   </stackpanel>                       <image source="/images/icon_arrow.png" horizontalalignment="right" verticalalignment="center"/>                    </stackpanel>                </border>         </datatemplate> </listbox.itemtemplate>

and listbox style

<style x:key="listboxstyle2" targettype="listbox">     <setter property="background" value="transparent"/>     <setter property="foreground" value="{staticresource phoneforegroundbrush}"/>     <setter property="scrollviewer.horizontalscrollbarvisibility" value="disabled"/>     <setter property="scrollviewer.verticalscrollbarvisibility" value="auto"/>     <setter property="borderthickness" value="0"/>     <setter property="borderbrush" value="transparent"/>     <setter property="padding" value="0"/>     <setter property="horizontalalignment" value="stretch" />     <setter property="horizontalcontentalignment" value="stretch"/>     <setter property="template">         <setter.value>               <controltemplate targettype="listbox">                         <itemspresenter  horizontalalignment="stretch"                                              verticalalignment="stretch"/>                </controltemplate>          </setter.value>     </setter> </style>

the first image @ left side, stackpanel 3 textblocks in middle , second image @ right hand side(at end).

the problem listbox item not filling entire width of screen have last image end of width of screen.

any help?

this worked

<listbox.itemcontainerstyle>          <style targettype="listboxitem">                <setter property="template">                       <setter.value>                            <controltemplate>                                    <contentpresenter                                         horizontalalignment="stretch"                                         verticalalignment="stretch"                                    />                           </controltemplate>                       </setter.value>                </setter>            </style> </listbox.itemcontainerstyle>

the items fills entire length of screen. fabrice clue.


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