c# - Silverlight DataGrid validation show validation error for all objects|properties -

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i have observablecollection<t> t: inotifydataerrorinfo.

objects in collection have validation errors, bind collection silverlight 4 datagrid, there way show validation error in datagrid? (show red cell invalid properties each object). default datagrid show validation error when begin edit row, , active row.

i haven't succeeded textblock control, used disabled textbox can change template of textbox, mean remove border , set background transparent.

multi row validatione

<sdk:datagrid autogeneratecolumns="false" itemssource="{binding items}" isreadonly="false" selectionmode="single">     <sdk:datagrid.columns>         <sdk:datagridtextcolumn header="title" binding="{binding title}"/>         <sdk:datagridtemplatecolumn header="link" width="100">             <sdk:datagridtemplatecolumn.celltemplate>                 <datatemplate>                     <textbox text="{binding link, mode=twoway}" margin="2"                               isenabled="false" borderthickness="0" background="transparent"/>                 </datatemplate>             </sdk:datagridtemplatecolumn.celltemplate>             <sdk:datagridtemplatecolumn.celleditingtemplate>                 <datatemplate>                     <textbox text="{binding link, mode=twoway}" margin="2"/>                 </datatemplate>             </sdk:datagridtemplatecolumn.celleditingtemplate>         </sdk:datagridtemplatecolumn>     </sdk:datagrid.columns> </sdk:datagrid>

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