SelectedText with Binding Syntax

I'm curious why this works like a charm:

<TextBlock Text="{Binding ElementName=mProjectTree,
Path=SelectedValue.Name}"

FontFamily="Arial" FontSize="16" FontWeight="Bold"/>



But this doesn't:



<TextBox SelectedText="{Binding ElementName=mProjectTree,
Path=SelectedValue.Name}"

FontFamily="Arial" FontSize="16" FontWeight="Bold">

</TextBox>

Never mind. Intellisense in the xaml steered me the wrong way, telling me
that "Text" was not a property on TextBox, but it is, and the binding logic
below works fine when setting that property.



"CSkinner" <cwskinner_no_sppaaam@comcast.net> wrote in message
news:uUtyjrgAGHA.504@TK2MSFTNGP12.phx.gbl...
> I'm curious why this works like a charm:
>
> <TextBlock Text="{Binding ElementName=mProjectTree,
> Path=SelectedValue.Name}"
>
> FontFamily="Arial" FontSize="16" FontWeight="Bold"/>
>
>
>
> But this doesn't:
>
>
>
> <TextBox SelectedText="{Binding ElementName=mProjectTree,
> Path=SelectedValue.Name}"
>
> FontFamily="Arial" FontSize="16" FontWeight="Bold">
>
> </TextBox>
>
>
>
>