在WPF的TextBox旋轉文本不旋轉控件本身

Question

的問題是：我怎麼能旋轉WPF的TextBox 裏面的文本，而不旋轉文本框本身？ (Rotate text only) 我已經嘗試了不同的RenderTransforms，LayoutTransforms但這並沒有幫助我。

Answer 1

發現回答自己：把文本框等的控制，也就是裏面的RichTextBox：

<RichTextBox> 
    <FlowDocument> 
     <Paragraph> 
      <TextBlock Text="Stacked text!"> 
      <TextBlock.LayoutTransform> 
      <RotateTransform Angle="-90"></RotateTransform> 
      </TextBlock.LayoutTransform> 
      </TextBlock> 
     </Paragraph> 
     </FlowDocument> 
    </RichTextBox> 

Answer 2

我要說的是正確的解決你的問題是定義一個定製ControlTemplate爲TextBox和應用RotateTransform到ScrollViewer元件：

<TextBox Background="Yellow" Text="test"> 
    <TextBox.Template> 
     <ControlTemplate TargetType="{x:Type TextBox}"> 
      <Border x:Name="border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True"> 
       <ScrollViewer x:Name="PART_ContentHost" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden"> 
        <ScrollViewer.LayoutTransform> 
         <RotateTransform Angle="-90"></RotateTransform> 
        </ScrollViewer.LayoutTransform> 
       </ScrollViewer> 
      </Border> 
      <ControlTemplate.Triggers> 
       <Trigger Property="IsEnabled" Value="false"> 
        <Setter Property="Opacity" TargetName="border" Value="0.56"/> 
       </Trigger> 
       <Trigger Property="IsMouseOver" Value="true"> 
        <Setter Property="BorderBrush" TargetName="border" Value="#FF7EB4EA"/> 
       </Trigger> 
       <Trigger Property="IsKeyboardFocused" Value="true"> 
        <Setter Property="BorderBrush" TargetName="border" Value="#FF569DE5"/> 
       </Trigger> 
      </ControlTemplate.Triggers> 
     </ControlTemplate> 
    </TextBox.Template> 
</TextBox>