TextBoxのデフォルトテンプレート

Question

私はTextBoxを持っていて、色を青に変えて境界線を移動すると、どうすればこの動作を無効にできますか？

XAML：

<Canvas> 
    <Grid Canvas.Left="100" Canvas.Top="100" Width="200" Height="100"> 
     <TextBox></TextBox> 
    </Grid> 
</Canvas> 

Answer 1

簡単に「ハック」IsMouseOverがTrue BorderThicknessに小さな変更を加えるときに、あなたが国境アニメーションを無効にするために使用することができます。例：BorderThickness="1.000001"

<Canvas> 
    <Grid Canvas.Left="100" Canvas.Top="100" Width="200" Height="100"> 
     <TextBox BorderThickness="1.000001"/> 
    </Grid> 
</Canvas> 

Answer 2

あなたはマウスオーバー状態のためのストーリーボードを削除したスタイルを定義する必要があります。 それは、この（SLを試験）のようにする必要があります：あなたはすべてのテキストボックスのためにこれをしたい場合は（暗黙のスタイルを見て、

<UserControl.Resources> 
     <Style x:Key="NoMouseOverTextBoxStyle" TargetType="TextBox"> 
      <Setter Property="BorderThickness" Value="1"/> 
      <Setter Property="Background" Value="#FFFFFFFF"/> 
      <Setter Property="Foreground" Value="#FF000000"/> 
      <Setter Property="Padding" Value="2"/> 
      <Setter Property="BorderBrush"> 
       <Setter.Value> 
        <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> 
         <GradientStop Color="#FFA3AEB9" Offset="0"/> 
         <GradientStop Color="#FF8399A9" Offset="0.375"/> 
         <GradientStop Color="#FF718597" Offset="0.375"/> 
         <GradientStop Color="#FF617584" Offset="1"/> 
        </LinearGradientBrush> 
       </Setter.Value> 
      </Setter> 
      <Setter Property="Template"> 
       <Setter.Value> 
        <ControlTemplate TargetType="TextBox"> 
         <Grid x:Name="RootElement"> 
          <VisualStateManager.VisualStateGroups> 
           <VisualStateGroup x:Name="CommonStates"> 
            <VisualState x:Name="Normal"/> 
            <VisualState x:Name="MouseOver"/> 
            <VisualState x:Name="Disabled"> 
             <Storyboard> 
              <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="DisabledVisualElement"/> 
             </Storyboard> 
            </VisualState> 
            <VisualState x:Name="ReadOnly"> 
             <Storyboard> 
              <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="ReadOnlyVisualElement"/> 
             </Storyboard> 
            </VisualState> 
           </VisualStateGroup> 
           <VisualStateGroup x:Name="FocusStates"> 
            <VisualState x:Name="Focused"> 
             <Storyboard> 
              <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisualElement"/> 
             </Storyboard> 
            </VisualState> 
            <VisualState x:Name="Unfocused"> 
             <Storyboard> 
              <DoubleAnimation Duration="0" To="0" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisualElement"/> 
             </Storyboard> 
            </VisualState> 
           </VisualStateGroup> 
           <VisualStateGroup x:Name="ValidationStates"> 
            <VisualState x:Name="Valid"/> 
            <VisualState x:Name="InvalidUnfocused"> 
             <Storyboard> 
              <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="ValidationErrorElement"> 
               <DiscreteObjectKeyFrame KeyTime="0"> 
                <DiscreteObjectKeyFrame.Value> 
                 <Visibility>Visible</Visibility> 
                </DiscreteObjectKeyFrame.Value> 
               </DiscreteObjectKeyFrame> 
              </ObjectAnimationUsingKeyFrames> 
             </Storyboard> 
            </VisualState> 
            <VisualState x:Name="InvalidFocused"> 
             <Storyboard> 
              <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="ValidationErrorElement"> 
               <DiscreteObjectKeyFrame KeyTime="0"> 
                <DiscreteObjectKeyFrame.Value> 
                 <Visibility>Visible</Visibility> 
                </DiscreteObjectKeyFrame.Value> 
               </DiscreteObjectKeyFrame> 
              </ObjectAnimationUsingKeyFrames> 
              <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsOpen" Storyboard.TargetName="validationTooltip"> 
               <DiscreteObjectKeyFrame KeyTime="0"> 
                <DiscreteObjectKeyFrame.Value> 
                 <System:Boolean>True</System:Boolean> 
                </DiscreteObjectKeyFrame.Value> 
               </DiscreteObjectKeyFrame> 
              </ObjectAnimationUsingKeyFrames> 
             </Storyboard> 
            </VisualState> 
           </VisualStateGroup> 
          </VisualStateManager.VisualStateGroups> 
          <Border x:Name="Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" CornerRadius="1" Opacity="1"> 
           <Grid> 
            <Border x:Name="ReadOnlyVisualElement" Background="#5EC9C9C9" Opacity="0"/> 
            <Border x:Name="MouseOverBorder" BorderBrush="Transparent" BorderThickness="1"> 
             <ScrollViewer x:Name="ContentElement" BorderThickness="0" IsTabStop="False" Padding="{TemplateBinding Padding}"/> 
            </Border> 
           </Grid> 
          </Border> 
          <Border x:Name="DisabledVisualElement" BorderBrush="#A5F7F7F7" BorderThickness="{TemplateBinding BorderThickness}" Background="#A5F7F7F7" IsHitTestVisible="False" Opacity="0"/> 
          <Border x:Name="FocusVisualElement" BorderBrush="#FF6DBDD1" BorderThickness="{TemplateBinding BorderThickness}" IsHitTestVisible="False" Margin="1" Opacity="0"/> 
          <Border x:Name="ValidationErrorElement" BorderBrush="#FFDB000C" BorderThickness="1" CornerRadius="1" Visibility="Collapsed"> 
           <ToolTipService.ToolTip> 
            <ToolTip x:Name="validationTooltip" DataContext="{Binding RelativeSource={RelativeSource TemplatedParent}}" Placement="Right" PlacementTarget="{Binding RelativeSource={RelativeSource TemplatedParent}}" Template="{StaticResource ValidationToolTipTemplate}"> 
             <ToolTip.Triggers> 
              <EventTrigger RoutedEvent="Canvas.Loaded"> 
               <BeginStoryboard> 
                <Storyboard> 
                 <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="IsHitTestVisible" Storyboard.TargetName="validationTooltip"> 
                  <DiscreteObjectKeyFrame KeyTime="0"> 
                   <DiscreteObjectKeyFrame.Value> 
                    <System:Boolean>true</System:Boolean> 
                   </DiscreteObjectKeyFrame.Value> 
                  </DiscreteObjectKeyFrame> 
                 </ObjectAnimationUsingKeyFrames> 
                </Storyboard> 
               </BeginStoryboard> 
              </EventTrigger> 
             </ToolTip.Triggers> 
            </ToolTip> 
           </ToolTipService.ToolTip> 
           <Grid Background="Transparent" HorizontalAlignment="Right" Height="12" Margin="1,-4,-4,0" VerticalAlignment="Top" Width="12"> 
            <Path Data="M 1,0 L6,0 A 2,2 90 0 1 8,2 L8,7 z" Fill="#FFDC000C" Margin="1,3,0,0"/> 
            <Path Data="M 0,0 L2,0 L 8,6 L8,8" Fill="#ffffff" Margin="1,3,0,0"/> 
           </Grid> 
          </Border> 
         </Grid> 
        </ControlTemplate> 
       </Setter.Value> 
      </Setter> 
     </Style> 
    </UserControl.Resources> 

    <Grid> 
     <TextBox Width="100" Height="100" Style="{StaticResource NoMouseOverTextBoxStyle}" /> 
    </Grid> 

http://www.silverlightshow.net/items/Implicit-Styles -in-Silverlight-4.aspx）。

BR、

TJ