PropertyGrid: added ShowSortOptions and ShowSearchBox properties that will allow you to control the visibility of the Categorize/Alpha sort optiosna dnt he search text box.

ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/PropertyGrid/Implementation/PropertyGrid.cs

@@ -297,6 +297,28 @@ namespace Microsoft.Windows.Controls.PropertyGrid
 
         #endregion //ShowAdvancedOptions
 
+        #region ShowSearchBox
+
+        public static readonly DependencyProperty ShowSearchBoxProperty = DependencyProperty.Register("ShowSearchBox", typeof(bool), typeof(PropertyGrid), new UIPropertyMetadata(true));
+        public bool ShowSearchBox
+        {
+            get { return (bool)GetValue(ShowSearchBoxProperty); }
+            set { SetValue(ShowSearchBoxProperty, value); }
+        }
+
+        #endregion //ShowSearchBox
+
+        #region ShowSortOptions
+
+        public static readonly DependencyProperty ShowSortOptionsProperty = DependencyProperty.Register("ShowSortOptions", typeof(bool), typeof(PropertyGrid), new UIPropertyMetadata(true));
+        public bool ShowSortOptions
+        {
+            get { return (bool)GetValue(ShowSortOptionsProperty); }
+            set { SetValue(ShowSortOptionsProperty, value); }
+        }
+
+        #endregion //ShowSortOptions
+
         #endregion //Properties
 
         #region Constructors

ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/PropertyGrid/Themes/Generic.xaml

@@ -399,7 +399,7 @@
                                     <ColumnDefinition Width="Auto"/>
                                     <ColumnDefinition Width="*"/>
                                 </Grid.ColumnDefinitions>
-                                <Grid Background="#BCC7D8" Margin="4">
+                                <Grid Background="#BCC7D8" Margin="4"  Visibility="{Binding ShowSortOptions, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BooleanToVisibilityConverter}}" >
                                     <StackPanel Orientation="Horizontal" Margin="1" >
                                         <RadioButton IsChecked="{Binding IsCategorized, RelativeSource={RelativeSource TemplatedParent}}" VerticalAlignment="Center" 
                                                      Style="{StaticResource OptionsToggleButtonStyle}" ToolTip="Categorized">
@@ -412,7 +412,7 @@
                                     </StackPanel>
                                 </Grid>
 
-                                <Border Grid.Column="1" Margin="4,4,0,4" Background="White" BorderBrush="Gray" BorderThickness="1"  >
+                                <Border Grid.Column="1" Margin="4,4,0,4" Background="White" BorderBrush="Gray" BorderThickness="1" Visibility="{Binding ShowSearchBox, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource BooleanToVisibilityConverter}}"  >
                                     <Grid>
                                         <Grid.ColumnDefinitions>
                                             <ColumnDefinition Width="*" />