From 12aae2ff0c64ecc27653ccaee077c013a44b6caf Mon Sep 17 00:00:00 2001
From: brianlagunas_cp <XceedBoucherS@users.noreply.github.com>
Date: Fri, 11 Feb 2011 19:38:38 +0000
Subject: [PATCH] RichTextBoxFormatBar: fixed bug when setting a RTB background
 color to anything but white and then showing the format bar which would add a
 white highlight color to the selected text.

---
 .../RichTextBoxFormatBar/RichTextBoxFormatBar.xaml.cs           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/RichTextBoxFormatBar/RichTextBoxFormatBar.xaml.cs b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/RichTextBoxFormatBar/RichTextBoxFormatBar.xaml.cs
index d7c65788..98f39321 100644
--- a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/RichTextBoxFormatBar/RichTextBoxFormatBar.xaml.cs
+++ b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/RichTextBoxFormatBar/RichTextBoxFormatBar.xaml.cs
@@ -174,7 +174,7 @@ namespace Microsoft.Windows.Controls
         private void UpdateFontBackgroundColor()
         {
             object value = Target.Selection.GetPropertyValue(TextElement.BackgroundProperty);
-            Color currentColor = (Color)((value == null || value == DependencyProperty.UnsetValue) ? Colors.White : ((SolidColorBrush)value).Color);
+            Color currentColor = (Color)((value == null || value == DependencyProperty.UnsetValue) ? default(Color) : ((SolidColorBrush)value).Color);
             _cmbFontBackgroundColor.SelectedColor = currentColor;
         }