c# - Wpf Prism give style to each items of a ItemControl (Views in a Region) -


i have wpf prism project , has region base on itemcontrol:

<itemscontrol prism:regionmanager.regionname="workspaceregion" >

in itemcontrol see of views verticaly want give style each item of itemcontrol (each view).

all of items (views) must have same style (for example: background color, padding, margin, border and...)

i want (for example):

enter image description here

i used simple style , code this:

<itemscontrol prism:regionmanager.regionname="workspaceregion"  background="#765e4d" margin="10">     <itemscontrol.itemspanel>         <itemspaneltemplate>             <stackpanel/>         </itemspaneltemplate>     </itemscontrol.itemspanel>      <itemscontrol.itemcontainerstyle>         <style>             <setter property="control.template">                 <setter.value>                     <controltemplate>                         <border borderbrush="red" padding="10" borderthickness="1" cornerradius="5">                             <contentpresenter content="{binding}"/>                         </border>                     </controltemplate>                 </setter.value>             </setter>         </style>     </itemscontrol.itemcontainerstyle>  </itemscontrol>

its error:

a style intended type 'itemscontrol' cannot applied type 'view1'

also tested codes:

<itemscontrol prism:regionmanager.regionname="workspaceregion"  background="#765e4d" margin="10">     <itemscontrol.itemspanel>         <itemspaneltemplate>             <stackpanel/>         </itemspaneltemplate>     </itemscontrol.itemspanel>      <itemscontrol.itemtemplate>         <datatemplate>             <grid >                 <textblock text="test"/>                 <border borderbrush="red" padding="10" margin="10" borderthickness="1" cornerradius="5">                     <contentpresenter content="{binding}"/>                 </border>             </grid>         </datatemplate>     </itemscontrol.itemtemplate> </itemscontrol>

but result when write:

<itemscontrol prism:regionmanager.regionname="workspaceregion" >

enter image description here

  • why? mistake?

  • how can this?

edit1:

i used <itemspresenter/> instead of <contentpresenter content="{binding}"/>

result: without change

edit2:

i write style itemcontainerstyle property of itemscontrol , works if remove controltemplate part it.

now question kind of presenter or xaml tag should use inside following controltemplate views (usercontrols) shown.

   <style targettype="{x:type usercontrol}" x:key="myitemcontainerstyle">         <setter property="background" value="brown"/>         <setter property="borderbrush" value="blue"/>         <setter property="borderthickness" value="2"/>         <setter property="margin" value="10"/>         <setter property="template" >             <setter.value>                 <controltemplate>                      ??????????????????????????                     <!-- following contentpresenter not working , items dose not show -->                     <contentpresenter/>                  </controltemplate>             </setter.value>         </setter>     </style>

set contenttemplate property of style, not control.template or template

an itemscontrol gets rendered :

<itemscontrol>     <itemspanel>         <contentpresenter>             <itemtemplate>         </contentpresenter>          <contentpresenter>             <itemtemplate>         </contentpresenter>          <contentpresenter>             <itemtemplate>         </contentpresenter>     </itemspanel> </itemscontrol>

the itemcontainerstyle applies contentpresenter object wraps each item in xaml tree, , don't believe contentpresenter has either control.template or template property.

when changing how contentpresenter displayed should overwrite contenttemplate property instead.


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