Question: When IsEnabled=false, the datepicker's text looks light grey whereas the textbox's text is a crisp black, which is what I want to acheive.

I have tried using the following, but no joy:

```
<Style TargetType="{x:Type DatePickerTextBox}">
    <Style.Triggers>
        <Trigger Property="IsEnabled" Value="False">
            <Setter Property="Background" Value="LightGray"></Setter>
            <Setter Property="FontWeight" Value="Normal"></Setter>
        </Trigger>
    </Style.Triggers>
</Style>

```

I'll be grateful for some pointers.

Answer: 
I solved this binding to the `IsEnabled` Property and using a Converter:

**XAML:**

```
<Style TargetType="DatePickerTextBox">
    <Setter Property="Background" Value="{Binding IsEnabled, Mode=OneWay, RelativeSource={RelativeSource Self}, Converter={StaticResource BoolToBackgroundConverter"/>
</Style>

```

**Converter-Methods:**

```
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
    if ((bool)value)
        return System.Windows.Media.Brushes.White;
    else
        return System.Windows.Media.Brushes.WhiteSmoke;
}

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
    throw new NotImplementedException("One way conversions only!");
}

```
Try 

```
<Style TargetType="{x:Type DatePickerTextBox}">
    <Style.Triggers>
        <Trigger Property="IsEnabled" Value="False">
            <Setter Property="Background" Value="LightGray"></Setter>
            **<Setter Property="FontWeight" Value="Black"></Setter>**
        </Trigger>
    </Style.Triggers>
</Style>

```