#FFFAFAFA is not valid value for the system.windows.controls.panel.background

Question

Im just writing my own personal styles. Everything is ok, no error inside styles.

I have following code

<Color x:Key="DialogButtonBorderBrushColor" A="255" R="177" G="177" B="177" />

<SolidColorBrush x:Key="BorderBrush" Color="{StaticResource DialogButtonBorderBrushColor}" />

There is a style for my dialog button.

<Style x:Key="DialogButtonStyle" TargetType="Button">
    <Setter Property="MinWidth" Value="80" />
    <Setter Property="MinHeight" Value="30" />
    <Setter Property="BorderBrush" Value="{StaticResource BorderBrush}" />
    <Setter Property="BorderThickness" Value="1" />
    <Setter Property="Background" Value="{StaticResource DialogButtonBackgroundColor1}"/>
</Style>

Im just using this dialogButtonStyle in xaml Button as a style. But when I use this style I get following error:

#FFFAFAFA is not a valid value for the System.Windows.Controls.Panel.Background property on setter.

I have really no idea what to do with this. Can you help me? Thanks.

Answer 1

<Setter Property="Background" Value="{StaticResource DialogButtonBackgroundColor1}"/>

Background property expects Brush value. Judging by the name of resource, DialogButtonBackgroundColor1 is a Color. You should use Brush resource similar to BorderBrush