blocks|key|1518265|text|这可能并不简单，但您可以编写一个函数来更改控件的现有样式。一旦编写完成，您就可以编写一个函数来递归地改变每个元素的样式。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1518266|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

<p>This may not be simple, but you could write a function that alters the existing style of a control.  Once that is written, you could write a function that recursively alters the style of each element.</p>


blocks|key|1518323|text|我知道这听起来很乏味，但您可能必须对所有其他控件类型单独执行相同的操作。尽管如此，列出它们并执行几个简单的查找/替换操作应该会得到您需要的东西。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1518324|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

<p>I know it sounds tedious, but you'll probably have to do the same thing for all the other control types, individually. Making a list of them and doing a couple simple Find/Replace operations should get you what you need, though.</p>


blocks|key|1303328|text|看起来没有什么灵丹妙药：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1303329|http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/141c8bfa-f152-4f8a-aca0-3c3b5440d183|offset|length|1303330|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|2L|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

<p>Looks like there's no magic bullet for this:</p>

<p><a href="http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/141c8bfa-f152-4f8a-aca0-3c3b5440d183" rel="nofollow noreferrer">http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/141c8bfa-f152-4f8a-aca0-3c3b5440d183</a></p>


blocks|key|1303381|text|根据http://msdn.microsoft.com/en-us/library/bb613567.aspx的说法，你应该能够像这样设置全局焦点样式：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1303382|<Style+x:Key="{x:Static+SystemParameters.FocusVisualStyleKey}">
++<Setter+Property="Control.Template">
++++<Setter.Value>
++++++<ControlTemplate>
++++++++<Rectangle+StrokeThickness="1"
++++++++++Stroke="Black"
++++++++++StrokeDashArray="1+2"
++++++++++SnapsToDevicePixels="true"/>
++++++</ControlTemplate>
++++</Setter.Value>
++</Setter>
</Style>+|code-block|syntax|javascript|1303383|我还没有测试过它，但我猜当你清空控件模板时，这将有效地禁用整个应用程序的焦点矩形(前提是你在app.xaml中包含了这种样式)。|1303384|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/bb613567.aspx^0|2|1H|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

<p>According to <a href="http://msdn.microsoft.com/en-us/library/bb613567.aspx" rel="nofollow noreferrer">http://msdn.microsoft.com/en-us/library/bb613567.aspx</a>, you should be able to set global focus style like this:</p>

<pre><code>&lt;Style x:Key="{x:Static SystemParameters.FocusVisualStyleKey}"&gt;
  &lt;Setter Property="Control.Template"&gt;
    &lt;Setter.Value&gt;
      &lt;ControlTemplate&gt;
        &lt;Rectangle StrokeThickness="1"
          Stroke="Black"
          StrokeDashArray="1 2"
          SnapsToDevicePixels="true"/&gt;
      &lt;/ControlTemplate&gt;
    &lt;/Setter.Value&gt;
  &lt;/Setter&gt;
&lt;/Style&gt; 
</code></pre>

<p>I haven't tested it, but I guess that when you empty the controltemplate, this would effectively disable the focus rectangle for the whole app (provided you include this style in app.xaml).</p>


blocks|key|1303443|text|Window类的默认Template的一部分是AdornerDecorator。如果覆盖Window的默认Template而不包括AdornerDecorator，则不会显示所有控件上的FocusVisualStyle。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1303444|即使Control具有设置Template的有效FocusVisualStyle，如果没有AdornerDecorator，它也不会出现。|1303445|完成此操作的一种简单方法是将此Style包含在Application.Resources下的App.xaml文件中。|1303446|<Style+TargetType="{x:Type+Window}">
++++<Setter+Property="Foreground"+Value="{DynamicResource+{x:Static+SystemColors.WindowTextBrushKey}}"/>
++++<Setter+Property="Background"+Value="{DynamicResource+{x:Static+SystemColors.WindowBrushKey}}"/>
++++<Setter+Property="Template">
++++++++<Setter.Value>
++++++++++++<ControlTemplate+TargetType="{x:Type+Window}">
++++++++++++++++<Border+BorderBrush="{TemplateBinding+BorderBrush}"+BorderThickness="{TemplateBinding+BorderThickness}"+Background="{TemplateBinding+Background}">
++++++++++++++++++++<ContentPresenter+ContentTemplate="{TemplateBinding+ContentTemplate}"+Content="{TemplateBinding+Content}"+ContentStringFormat="{TemplateBinding+ContentStringFormat}"/>
++++++++++++++++</Border>
++++++++++++</ControlTemplate>
++++++++</Setter.Value>
++++</Setter>
++++<Style.Triggers>
++++++++<Trigger+Property="ResizeMode"+Value="CanResizeWithGrip">
++++++++++++<Setter+Property="Template">
++++++++++++++++<Setter.Value>
++++++++++++++++++++<ControlTemplate+TargetType="{x:Type+Window}">
++++++++++++++++++++++++<Border+BorderBrush="{TemplateBinding+BorderBrush}"+BorderThickness="{TemplateBinding+BorderThickness}"+Background="{TemplateBinding+Background}">
++++++++++++++++++++++++++++<Grid>
++++++++++++++++++++++++++++++++<ContentPresenter+ContentTemplate="{TemplateBinding+ContentTemplate}"+Content="{TemplateBinding+Content}"+ContentStringFormat="{TemplateBinding+ContentStringFormat}"/>
++++++++++++++++++++++++++++++++<ResizeGrip+x:Name="WindowResizeGrip"+HorizontalAlignment="Right"+IsTabStop="False"+Visibility="Collapsed"+VerticalAlignment="Bottom"/>
++++++++++++++++++++++++++++</Grid>
++++++++++++++++++++++++</Border>
++++++++++++++++++++++++<ControlTemplate.Triggers>
++++++++++++++++++++++++++++<MultiTrigger>
++++++++++++++++++++++++++++++++<MultiTrigger.Conditions>
++++++++++++++++++++++++++++++++++++<Condition+Property="ResizeMode"+Value="CanResizeWithGrip"/>
++++++++++++++++++++++++++++++++++++<Condition+Property="WindowState"+Value="Normal"/>
++++++++++++++++++++++++++++++++</MultiTrigger.Conditions>
++++++++++++++++++++++++++++++++<Setter+Property="Visibility"+TargetName="WindowResizeGrip"+Value="Visible"/>
++++++++++++++++++++++++++++</MultiTrigger>
++++++++++++++++++++++++</ControlTemplate.Triggers>
++++++++++++++++++++</ControlTemplate>
++++++++++++++++</Setter.Value>
++++++++++++</Setter>
++++++++</Trigger>
++++</Style.Triggers>
</Style>|code-block|syntax|javascript|1303447|entityMap^0|0|6|A|8|N|G|18|6|1H|8|1T|G|2L|G|0|2|7|D|8|O|G|19|G|0|F|5|N|L|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]|$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]|$9|13|A|14|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|15|8|@$9|16|A|17|B|C]|$9|18|A|19|B|C]|$9|1A|A|1B|B|C]|$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|1E|8|@$9|1F|A|1G|B|C]|$9|1H|A|1I|B|C]]|D|@]|E|$]]|$1|J|3|K|5|L|7|1J|8|@]|D|@]|E|$M|N]]|$1|O|3|-4|5|6|7|1K|8|@]|D|@]|E|$]]]|P|$]]

<p>Part of the default <code>Template</code> for the <code>Window</code> class is an <code>AdornerDecorator</code>. If you override the <code>Window</code>'s default <code>Template</code> to not include an <code>AdornerDecorator</code>, the <code>FocusVisualStyle</code> on all controls will not appear.</p>

<p>Even if a <code>Control</code> has a valid <code>FocusVisualStyle</code> that sets a <code>Template</code>, it will not appear without the <code>AdornerDecorator</code>.</p>

<p>An easy way to accomplish this is to include this <code>Style</code> in your App.xaml file under <code>Application.Resources</code>.</p>

<pre><code>&lt;Style TargetType="{x:Type Window}"&gt;
    &lt;Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/&gt;
    &lt;Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}"/&gt;
    &lt;Setter Property="Template"&gt;
        &lt;Setter.Value&gt;
            &lt;ControlTemplate TargetType="{x:Type Window}"&gt;
                &lt;Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"&gt;
                    &lt;ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/&gt;
                &lt;/Border&gt;
            &lt;/ControlTemplate&gt;
        &lt;/Setter.Value&gt;
    &lt;/Setter&gt;
    &lt;Style.Triggers&gt;
        &lt;Trigger Property="ResizeMode" Value="CanResizeWithGrip"&gt;
            &lt;Setter Property="Template"&gt;
                &lt;Setter.Value&gt;
                    &lt;ControlTemplate TargetType="{x:Type Window}"&gt;
                        &lt;Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"&gt;
                            &lt;Grid&gt;
                                &lt;ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/&gt;
                                &lt;ResizeGrip x:Name="WindowResizeGrip" HorizontalAlignment="Right" IsTabStop="False" Visibility="Collapsed" VerticalAlignment="Bottom"/&gt;
                            &lt;/Grid&gt;
                        &lt;/Border&gt;
                        &lt;ControlTemplate.Triggers&gt;
                            &lt;MultiTrigger&gt;
                                &lt;MultiTrigger.Conditions&gt;
                                    &lt;Condition Property="ResizeMode" Value="CanResizeWithGrip"/&gt;
                                    &lt;Condition Property="WindowState" Value="Normal"/&gt;
                                &lt;/MultiTrigger.Conditions&gt;
                                &lt;Setter Property="Visibility" TargetName="WindowResizeGrip" Value="Visible"/&gt;
                            &lt;/MultiTrigger&gt;
                        &lt;/ControlTemplate.Triggers&gt;
                    &lt;/ControlTemplate&gt;
                &lt;/Setter.Value&gt;
            &lt;/Setter&gt;
        &lt;/Trigger&gt;
    &lt;/Style.Triggers&gt;
&lt;/Style&gt;
</code></pre>


blocks|key|1303470|text|我也偶然发现了这一点，并提出了这个(确实不是很好，但很有效)的解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1303471|public+class+FocusVisualStyleRemover
{
++static+FocusVisualStyleRemover()
++{
++++EventManager.RegisterClassHandler(typeof(FrameworkElement),+FrameworkElement.GotFocusEvent,+new+RoutedEventHandler(RemoveFocusVisualStyle),+true);
++}

++public+static+void+Init()
++{
++++//+intentially+empty
++}

++private+static+void+RemoveFocusVisualStyle(object+sender,+RoutedEventArgs+e)
++{
++++(sender+as+FrameworkElement).FocusVisualStyle+=+null;
++}
}|code-block|syntax|javascript|1303472|在我的主窗口的构造函数中，我只需调用FocusVisualStyleRemover.Init();|offset|length|style|CODE|1303473|entityMap^0|0|0|I|V|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

<p>I stumbled upon this as well and came up with this (indeed not very nice but effective) solution:</p>

<pre><code>public class FocusVisualStyleRemover
{
  static FocusVisualStyleRemover()
  {
    EventManager.RegisterClassHandler(typeof(FrameworkElement), FrameworkElement.GotFocusEvent, new RoutedEventHandler(RemoveFocusVisualStyle), true);
  }

  public static void Init()
  {
    // intentially empty
  }

  private static void RemoveFocusVisualStyle(object sender, RoutedEventArgs e)
  {
    (sender as FrameworkElement).FocusVisualStyle = null;
  }
}
</code></pre>

<p>In my MainWindow's constructor I then just call <code>FocusVisualStyleRemover.Init();</code></p>


<p>I want to globally deactivate the focus rectangles in my WPF application. For single controls that can be done via</p>

<pre><code>&lt;Style TargetType="Button"&gt;
    &lt;Setter Property="FocusVisualStyle" Value="{x:Null}" /&gt;
&lt;/Style&gt;
</code></pre>

<p>but how to apply it to all controls in my application. When applying to FrameworkElement nothing happens. What I need would be something like "apply to class x and all derived classes".</p>

<p>Thanks in advance,</p>

<p>Stefan</p>


Deactivate FocusVisualStyle globally

我想全局停用WPF应用程序中的焦点矩形。对于可以通过以下方式完成的单个控件<Style TargetType="Button">    <Setter Property="FocusVisualStyle" Value="{x:Null}" /></Style>而是如何将其应用于我的应用程序中的所有控件。当应用于Fra...

问全局停用FocusVisualStyle
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问全局停用FocusVisualStyleEN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问全局停用FocusVisualStyle
EN