silverlight - Content of ContentControl in Resource -

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i have contentcontrol in radtileview. if put in hard coded text content property works fine. (code below)

 <contentcontrol grid.row="2" grid.column="0" content="hello world"></contentcontrol>

that works...if put content usercontrol.resources section application freezes , displays nothing.

<contentcontrol grid.row="2" grid.column="0" content="{staticresource tabcontrolcontent}"></contentcontrol>  <usercontrol.resources>         <textblock x:key="tabcontrolcontent" text="hello world"></textblock> </usercontrol.resources>

ultimately have context radtabcontrol..but id settle on having textblock render.

to string contentcontrol would, add 

xmlns:sys="clr-namespace:system;assembly=mscorlib"

to usings. add this

<usercontrol.resources>         <sys:string x:key="singlestring">hello world</sys:string> </usercontrol.resources>

which allow 

<contentcontrol content="{binding source={staticresource singlestring}}"/>

hope helps.


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