<ControlTemplate TargetType="{x:Type TextBoxBase}">
  <Border Name="border" Background="{TemplateBinding Control.Background}" BorderBrush="{TemplateBinding Control.BorderBrush}" BorderThickness="{TemplateBinding Control.BorderThickness}" SnapsToDevicePixels="True">
    <ScrollViewer Name="PART_ContentHost" Focusable="False" ScrollViewer.HorizontalScrollBarVisibility="Hidden" ScrollViewer.VerticalScrollBarVisibility="Hidden" />
  </Border>
  <ControlTemplate.Triggers>
    <Trigger Property="UIElement.IsEnabled" Value="False">
      <Setter TargetName="border" Property="UIElement.Opacity" Value="0.56" />
    </Trigger>
    <Trigger Property="UIElement.IsMouseOver" Value="True">
      <Setter TargetName="border" Value="{StaticResource тут_ресурс_1}" Property="Border.BorderBrush" />
    </Trigger>
    <Trigger Property="UIElement.IsKeyboardFocused" Value="True">
      <Setter TargetName="border" Value="{StaticResource тут_ресурс_2}" Property="Border.BorderBrush" />
    </Trigger>
  </ControlTemplate.Triggers>
</ControlTemplate>