New Post: Change background colour of PropertyGrid in CollectionEditor

Hi,

You can Add this to your Style.Resources, to color the Background of the PropertyItem :

<Style TargetType="{x:Type xctk:PropertyItem}">
               <Setter Property="Background" Value="Green"/>
 </Style>

For the Expander color, it is currently always Black. You will have to modify "GlyphBrush" in :
-Xceed.Wpf.Toolkit/PropertyGrid/Themes/Aero2.NormalColor.xaml.cs (for windows8)
-Xceed.Wpf.Toolkit/PropertyGrid/Themes/Generic.xaml (for windows7)

Issue https://wpftoolkit.codeplex.com/workitem/20755 has been created to be able to customize the Expander Color.