I'm creating a touch screen application, when i add the 2 styles included in this post.
my recordselector is changed to a checkbox , and also a checkbox appears in the headerarea
So all is well.

My problem , i would like large checkboxes, say 80*80
What would be the best way to go ?

Thx

<Style TargetType="{x:Type dg:RecordSelector}" BasedOn="{x:Null}">
<Setter Property="Background"><Setter.Value><Binding Path="DataItem">
<Binding.Converter>
<conv:BrushConverter/>
</Binding.Converter>
</Binding>
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dg:RecordSelector}">
<Grid Background="{TemplateBinding Background}" >
<CheckBox HorizontalAlignment="Center" VerticalAlignment="Center" IsChecked="{Binding Path=DataItem.IsChecked, Mode=TwoWay}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style

>

<Style TargetType="{x:Type dg:HeaderPrefixArea}"
BasedOn="{x:Static themes:DataPresenterOffice2k7Silver.HeaderPrefixArea}">
<Setter Property="Visibility" Value="Visible" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type dg:HeaderPrefixArea}">
<CheckBox HorizontalAlignment ="Stretch" VerticalAlignment="Stretch" IsChecked="{Binding Path=DataPresenter.DataContext.AllMembersAreChecked, Mode=TwoWay}" 

/>

</ControlTemplate>
</Setter.Value>
</Setter>
</Style>