New Post: Custom Style Template for PropertyGrid not Working, Any Ideas?

Hi,

For 2), instead of modifying the BorderThickness of the SearchTextBox, you can modify the BorderBrush. In the "searchBoxContainer", use this :

<local:WatermarkTextBox x:Name="_txtFilter"
                                                      Background="Transparent"
                                                      Text="{Binding Filter, RelativeSource={RelativeSource TemplatedParent}, UpdateSourceTrigger=PropertyChanged}"
                                                      Watermark="{TemplateBinding FilterWatermark}"
                                                      BorderThickness="1">
                                 <local:WatermarkTextBox.Style>
                                    <Style TargetType="Control">
                                       <Setter Property="BorderBrush"
                                               Value="Transparent" />
                                       <Style.Triggers>
                                          <Trigger Property="IsMouseOver"
                                                   Value="True">
                                             <Setter Property="BorderBrush"
                                                     Value="{StaticResource MouseOverBorderBrush}" />
                                          </Trigger>
                                       </Style.Triggers>
                                    </Style>
                                 </local:WatermarkTextBox.Style>

</local:WatermarkTextBox>

This will be included in v3.1 of the Toolkit.
Thanks