Vista - Dec CTP caused very simple app to stop working - request help

I have a small set of very simple WPF examples that I played around with just
to start to get a rudimentary understanding of things. One of them is a very
simple slider and a circle where the circles width is tied to the slider.
The problem is that I had a working executable at the beginning of December
(using the Nov. CTP), but now with the Dec CTP rebuilding .exe's or just
running the old .exe's that I have backed up in an old directory cause
exceptions. Here is the XAML code. No C# code has been added.

<Window x:Class="SliderAndCircleProj.Window1"
xmlns="http://schemas.microsoft.com/winfx/avalon/2005"
xmlns:x="http://schemas.microsoft.com/winfx/xaml/2005"
Title="SliderAndCircleProj"
>
<Grid>
<DockPanel>

<!-- The slider will control the rectangle's width -->
<Slider Name="PBHSlider" Minimum="20" Maximum="100" Value="20"
DockPanel.Dock="Top"/>

<!-- The rectangle's width is being controlled by the slider
Width="{BindingElementName=TheSlider, Path=Value}"/>-->
<Rectangle Name="PBHRect"
Fill="Black"
Width="{Binding Path=Value, Source={StaticResource PBHSlider}}"

/>

<!-- The ellipse will take up any leftover real estate,
due to the DockPanel's "auto-fill" behavior -->
<Ellipse Fill="Green" />
</DockPanel>
</Grid>
</Window>

Any comments would be greatly appreciated.

That worked. Thanks!

"viliescu" wrote:

> Put
> Width="{Binding Path=Value, ElementName=PBHSlider}"
> in the rectangle.
>
> --
> Valentin Iliescu [MVP C#]
>
>
> "PeteCIS" wrote:
>
> > I have a small set of very simple WPF examples that I played around with just
> > to start to get a rudimentary understanding of things. One of them is a very
> > simple slider and a circle where the circles width is tied to the slider.
> > The problem is that I had a working executable at the beginning of December
> > (using the Nov. CTP), but now with the Dec CTP rebuilding .exe's or just
> > running the old .exe's that I have backed up in an old directory cause
> > exceptions. Here is the XAML code. No C# code has been added.
> >
> > <Window x:Class="SliderAndCircleProj.Window1"
> > xmlns="http://schemas.microsoft.com/winfx/avalon/2005"
> > xmlns:x="http://schemas.microsoft.com/winfx/xaml/2005"
> > Title="SliderAndCircleProj"
> > >
> > <Grid>
> > <DockPanel>
> >
> > <!-- The slider will control the rectangle's width -->
> > <Slider Name="PBHSlider" Minimum="20" Maximum="100" Value="20"
> > DockPanel.Dock="Top"/>
> >
> > <!-- The rectangle's width is being controlled by the slider
> > Width="{BindingElementName=TheSlider, Path=Value}"/>-->
> > <Rectangle Name="PBHRect"
> > Fill="Black"
> > Width="{Binding Path=Value, Source={StaticResource PBHSlider}}"
> >
> > />
> >
> > <!-- The ellipse will take up any leftover real estate,
> > due to the DockPanel's "auto-fill" behavior -->
> > <Ellipse Fill="Green" />
> > </DockPanel>
> > </Grid>
> > </Window>
> >
> > Any comments would be greatly appreciated.