Tooltipservice showondisabled not working ShowOnDisabled="True" を指定すれば良いようです。 クラスと クラスは ToolTip 、 ToolTipService ツールヒントのカスタマイズに使用されるのと同じプロパティの多くを共有します。 同等の ToolTip プロパティと ToolTipService プロパティの両方が設定されている場合は、 プロパティが ToolTipService 優先されます Dec 21, 2018 · I have create a Window containing a horizontally aligned StackPanel with two Grids. Windows. Jan 18, 2016 · ShowOnDisabled: устанавливает поведение всплывающей подсказки для недоступного элемента (со значением IsEnabled="True"). SetShowDuration(ellipse1, 7000); ToolTipService. How can I make the ToolTip work? Bonus question: How can I remove the Border in my ContextMenu? ContextMenu: Generic. The root namespace(the project name) is "ToolTipTest". It was available in WPF. However, for some reason tooltips don't work on disabled May 21, 2015 · If the Expander. With standard WPF context menu I would handle the event on the control owning the context menu, but I can't seem to get this right with RadContextMenu control. The FindName method finds the object called ellipse2 , which is an Ellipse . ShowOnDisabled设置为True，以便在禁用按钮时工具提示可见。 您可以在按钮上绑定ToolTipService. Apr 15, 2020 · Another problem is that the actual column is not part of the data grid's visual tree. ShowOnDisabled 示しています。 ToolTipService. May 8, 2019 · To show tooltip for command binding buttons, set ToolTipService. 通过 WinForms 方法获取. A tooltip can be apply on a control using the Control. (Although you might make the argument that a tooltip could provide information about why a particular… If the tooltip is a System. The current issue is that there is a limitation in the Silverlight framework that prevents as to provide a proper built-in support for this in the Telerik's tooltip service class. Apr 22, 2020 · もしかしてコントロールがDisableの時はツールチップが表示されない？ どうやら試してみるとそのようです。 ですが、それには解決策が用意されています。 stackoverflow. I am using the below code in xaml: <ToggleButton x:Name="BtnConnectorMate" … 在ToolTipService类中，有一些实用的属性，用于改变工具提示的展示。 你可以直接在支持工具提示的控件里设置这些属性，例如，通过使用ShowDuration属性来延长提示的显示时间（这里设置了5秒） I insert a Table in a RichTextBox, add the TableCells With a given Tooltip. md . IsEnabled设置为true，则设置FrameworkElement的样式工作。 在我的项目中，我对每个字段都有一个通用样式，并且设置ToolTip. Par exemple, si la ToolTip. IsEnabled=false? <Expander. InitialShowDelay on FrameworkElement and let it propagate from there, but it turns out that doesn't seem to work. ShowOnDisabled="True". 000毫秒或5秒）： <Button ToolTip="Create a new file" ToolTipService. ToolTip object and both the ToolTip. ToolTipService类有一堆有趣的属性会影响提示工具的行为。你可以直接在控件上设置它们有工具提示，例如像这里，我们使用 ShowDuration 属性扩展工具提示的时间（我们将其设置为5. In XAML, use the ToolTipService. I have a list View for which I need tootip, I have tried <ListView. ClearTextButton are not working if a set < Setter Property = " ToolTipService. 自定义tooltip的contentTemplate， 这样可以专注于tooltip的界面呈现， 而不关心to Apr 25, 2023 · Hello, I want to display ellipses (3 dots) if text goes beyond button control. System. 设定显示时长： ToolTipService. Tooltip element. XAML: May 26, 2011 · Hi Telerik, I'm having trouble triggering the ContextMenuOpening event in order to handle the event and not show the context menu. Make sure you are setting default value using Style setter only and not locally on image. When you do not define the tooltip content as a ToolTip object, you can use the ToolTipService properties to position and customize the tooltip content. Attached properties of the ToolTipService class are used to determine the placement, behavior, and appearance of a To show the tooltip while hovering over disabled element, use the ShowOnDisabled attached property of the ToolTipService class! From XAML. Anyone know a work around so the ToolTip will display on mouse move/over and the rest of mouse events are ignored by View1 and go to View2? Thanks, Sean Jul 15, 2013 · By default, a tooltip will not be shown if you hover over a control that is disabled. <Button Content="New" ToolTipService. cs source code in C# . <Button Content="Submit" ToolTipService. ShowOnDisabled プロパティを設定する方法を次の例に示します。 When the user moves the mouse within this time period from one element that has a visible tooltip to another element that has a tooltip, the value of the InitialShowDelay property for the second tooltip is not applied and the second tooltip appears immediately. ShowOnDisabled = True. Metadata. The EditBox can switch to the edit mode but when I commit the changes I am getting the following exception and therefore the changes cannot be committed and the focus ca Your code works for me. I want to show the ToolTip even when the button is disabled. That is because you set the attached ToolTipService properties on ToolTip itself or in a style targeting it. I observed that tooltip can popup even if the control is disabled (without content) because of ToolTipService. Foundation. xaml Style Dec 20, 2024 · There is already a way to make tooltips show when the control is disabled. 次の例は、添付プロパティの値を設定する方法を ToolTipService. Jun 30, 2010 · 您需要在按钮上将ToolTipService. ShowOnDisabled并将其默认值设置为true (by default value is false)，它将应用于应用程序中的所有控件。 将此代码放入您的App. I have tried setting ToolTipService. 简单带阴影效果Tooltip：代码 Aug 24, 2019 · 设置ToolTipService. A little more complicated than it might seem because we rely on PointerEnter to show tooltips and that event isn't fired when a control is disabled. IsEnabled (with the negation converter) properties must be set on the hyperlink: Oct 21, 2014 · ToolTipService. Jul 15, 2015 · ToolTip或者PopUp这个控件在做界面时会经常用到。如何对ToolTip进行自定义呢？1. So how can we display tooltip on disabled GridViewItem in UWP? You can define tooltip content as a ToolTip object, but this is not required. ShowOnDisabled，你可以通过设置 ToolTipService. But if I remove the line of xaml IsEnabled="False" the tooltip work. Any and all materials or information divulged during chats, email communications, online discussions Jul 11, 2014 · Unfortunately, there's no easy way to do this. Forms. ShowOnDisabled and set its default value to true (by default value is false) and it will apply to all the controls in your application. SetShowOnDisabled(ellipse2, true); ToolTipService. Placement propriété sont définies pour un System. UniversalApiContract, 65536)] /// [Windows. ShowOnDisabled= " True " > posted @ 2022-04-10 17:30 wzwyc 阅读( 214 ) 评论( 0 ) 收藏 举报 Mar 12, 2015 · We don't argue that the tooltips are not useful in such situations. Something like this: Table table = new Table(); table. Если это свойство равно true, то подсказка отображается для недоступных элементов. According to UWP doc, the syntax for the key should be button1. ShowOnDisabled="True" /> Oct 13, 2020 · The other properties, e. Dependency Property Information This example shows how to use the BetweenShowDelay time property so that tooltips appear quickly—with little or no delay—when a user moves the mouse pointer from one tooltip directly to another. Instead, you have to set these properties on the control that the tool tip is associated with, not the tool tip i Jan 26, 2022 · In . In WPF there is an option ToolTipService. This is a regression in The ToolTipService class provides static methods to display a ToolTip. 2) I tap and hold on Button A again (after the initial tooltip has disappeared), the tooltip will not appear again. P. ShowOnDisabled in the default style, without success. Each grid contains a border that glows a different color when you mouse over it, one blue, one gold. If you want to display Tooltip on disabled control(i. Foundation see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled 例. InitialDelay是合理的，并且它没有工作，所以我尝试了ToolTip. Dec 18, 2012 · In order to visualize the ToolTip when the items are disabled you need to set the ShowOnDisabled property of the ToolTipService class to "True". When I move the mouse over a MenuItem the ToolTip doesn't show up. Place May 29, 2019 · The <Tooltip /> element represents a tooltip in XAML. ShowOnDisabled " Value = " True The following example shows how to set the value for the ToolTipService. Asking for help, clarification, or responding to other answers. Add(new TableColumn()); table. Cells. It shows up for about 500ms and then it disappears. IsEnabled="{Binding ElementName=btnAdd, Path=IsEnabled, Converter={StaticResource boolToOppositeBoolConverter}}" ToolTip="Appointments cannot be added whilst the event has outstanding changes. ShowOnDisabled 属性可以让工具提示在控件禁用状态下仍然显示。这是一个非常方便且简洁的方式。 使用 ToolTipService. ShowOnDisabled为 true <Button ToolTipService. https://github. Here is the workaround which i found while implementing this functionalty. How can catch mouse enter? – Sep 5, 2024 · ToolTipService. Try wrapping the PasswordBox inside an element that has no visual, and put the ToolTip on that: <Border ToolTip="To Enable, please enter SMTP server and port"> <PasswordBox x:Name="Password" Framework:PasswordBoxAssistant. static App() { ToolTipService. You can find below the xaml for the UserControl and for the Window. IsEnabled并且它工作正常。 Feb 6, 2020 · I am working on a WPF app, and I am trying to make a tooltip conditionally enabled. [using:Microsoft. Please check that you haven't set IsHitTestVisible to false in any Style/ControlTemplate associated with the checkbox. VerticalOffset 允许通过设置水平或垂直的偏移量来调整工具提示的位置。 Nov 30, 2015 · I have create a simple example: we will use ObservableCollection as DataContext: DataContext = new ObservableCollection<string>(); By default tooltip doesn't showing on Disabled controls, so we need to use ToolTipService. Or from C# code, you can call the static method corresponding to the attached property: ToolTipService. ShowOnDisabled attached property to True. GetShowOnDisabled( (DependencyObject)FindName("ellipse2"));. <Button ToolTip="Create a new file" ToolTipService. Dec 22, 2020 · Add ToolTipService. My style in the xaml dictionary file is this: <Style TargetType="{x:Type DataGridCell}" x:Key="DataGridCellConErrores"> <Setter… Nov 16, 2021 · Describe the bug. ShowOnDisabled attached property. S. Resources> ToolTipService. SetShowOnDisabled(myButton, true); see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled 示例. ShowOnDisabled属性。 Jan 25, 2016 · By default a Control has to be enabled for ToolTips to show. ShowOnDisabled="True" 方法二：可以在控件外面加一层，例如： Sep 4, 2017 · TextBoxHelper. ShowOnDisabled = "True" WPF button tooltip InitialShowDelay not working. ShowOnDisabled="False" and ToolTipService. Refer to the ToolTip documentation for more details. 应用Tooltip的style，如下： <ButtonContent ="TestButton The reason is View1 is above View2 in Z-Order, so View1 can tint View2 a red color and show a warning via ToolTip; however the ToolTip accompanying View1 will not work if IsHitTestVisible="False". When a control is disabled then the ToolTip does not show on the mouse hover of the control. OverrideMetadata(typeof(Control), new FrameworkPropertyMetadata(true)); } Feb 26, 2025 · The ToolTipService class provides static methods to display a ToolTip. SetIsEnabled(ellipse2, true); ToolTipService. Here's a list of the missing APIs: BetweenShowDelay The reason for the codebehind is because of a set of requirements on the button. ShowDuration="5000" Content="Open" /> You can also control whether or not the popup should have a shadow, using the HasDropShadow property, or whether tooltips should be displayed for disabled controls as well, using the ShowOnDisabled property. SetShowOnDisabled(ellipse2, True) 適用対象 Oct 20, 2023 · I can see a couple of problems in your code. var screenCount = Screen. IsEnabled=false then the tooltip on the header is not active. ShowOnDisabled 属性来确保即使在控件禁用状态下也能显示工具提示 May 6, 2025 · This example shows how to use the BetweenShowDelay time property so that tooltips appear quickly—with little or no delay—when a user moves the mouse pointer from one tooltip directly to another. ShowOnDisabled and ToolTipService. AllScreens. Edit: If I set GlobalBorder. IsEna Jan 5, 2012 · 当控件的IsEnabled 为false 的时候，ToolTip 不会显示。针对这个问题，设置 ToolTipService. Please, check the attached sample project that demonstrates that approach and let us know if it worked for you. My visual doesn't show anything. UI. This is consistent with Infragistic's philosophy of taking things that are easy and making them difficult. ShowDuration='5000' Tooltip将显示5秒钟。4. ShowOnDisabledです。 記事が終わりかねないド直球さです。 使い方は以下のサンプルコードをご覧ください Aug 23, 2019 · Confidential Information: Developer Express Inc does not wish to receive, will not act to procure, nor will it solicit, confidential or proprietary materials and information from you through the DevExpress Support Center or its web properties. ShowOnDisabled property. – Proposal: Feature parity between UWP's and WPF's ToolTipService class Summary Currently, UWP's ToolTipService class lacks many of the attached properties of WPF's ToolTipService class. ShowOnDisabled), and will be looking into it. . ToolTipService. It worked in preview 2. The second grid is disabled to demonstrate the ToolTipService. The following example shows how to set the ShowOnDisabled property. ShowOnDisabled Property: When Control is disabled then ToolTip does not show on mouse hovering the control. 注意：没有必要为所有的控件提供ToolTip，对于那些小图标，或者用户不太清楚用途的控件应该提供ToolTip。 The reason for the codebehind is because of a set of requirements on the button. But, when i have several control in one Grid, i dont know that how to activate the only one control. Placement 指定工具提示相对于控件的位置，可以选择 Top、Bottom、Left、Right 等。 ToolTipService. Jul 14, 2015 · When testing my application, I realised that the tooltips for my buttons will not appear when I tap and hold the same button twice consecutively. ToolTip> </Button> This property is an attached property. To handle this somewhat problematic circumstances I introduced a static property for binding the template to it. Header> <TextBlock Text=" Use the ShowOnDisabled attached property of the ToolTipService class! From XAML, this would look like the following on a Button: <Button ToolTipService. " as is. Add(ci); "Having the ToolTip not show on a disabled element is by design, and compatible with WPF. Ideally, you'd set ToolTipService. Controls) ツール ヒントの表示と動作を制御するためのプロパティ、およびイベントを提供するサービスを表します。 JHashimoto 2011-02-16 08:38 Oct 15, 2014 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising Reach devs & technologists worldwide about your product, service or employer brand May 11, 2023 · Hi there, somehow I am not able to use the EditBox in the ListView. Placement propriété est utilisée. ShowOnDisabled="True" Different tool tips through binding Feb 10, 2015 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Si les propriétés équivalentes ToolTip et ToolTipService sont définies, la ToolTipService propriété est prioritaire. ShowOnDisabled = True to do this but it doesn't work for Avalonia. – May 6, 2025 · 如果使用 ToolTip 对象定义工具提示的内容，那么您可以使用任一类的属性，不过，ToolTipService 的属性具有更高优先级。 使用 ToolTipService 属性来定义不是 ToolTip 对象的工具提示。 Nov 19, 2020 · Add tooltip in the resource file. HasDropShadow property is used. 首先自定义tooltip的controlTemplate，完全清除系统默认效果， 如下： 2. BoundPassword="{Binding Path=Password, Mode=TwoWay Mar 24, 2025 · WPF 浅述ToolTipService. However, if I make the border background anything but transparent, the border will capture the hit test, show the tooltip, and the underlying controls won't work. 自定义tooltip的contentTemplate， 这样可以专注于tooltip的界面呈现， 而不关心tooltip要显示的字符串， 如下： 3. Firstly if You want to use this ToolTip style for all Tooltips in the application, You should define it without x:key. SetShowDuration(ellipse1, 7000) 注解. 1) I tap and hold on Button A once, the tooltip for Button A appears as expected. Xaml. Sep 2, 2023 · 🔍 First things first, let's take a look at the code snippet you shared: ⚡️ The ToolTipService. ShowOnDisabled="True"> 获取设备屏幕数量. Is there a way to have a ToolTip even if Expander. Controls. Aug 27, 2015 · I do not think this question is a duplicate of WPF Tooltip Visibility. So, i was used the ContentContorl and it can be activate the mouse event when change the disabled. com ToolTipService. ItemContainerStyle> <Style TargetType="{x:Type ListViewItem}"> <Setter Property="ToolTipService. ShowOnDisabled=trueにすると、ToolTipが有効でないControlでもツールヒントが表示されるようになる。 Sep 9, 2010 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. ShowOnDisabled="True" should be what you need. ShowOnDisabled. ToolTip="Create a new document"/> In code, use the ToolTipService. Placement propriété et la ToolTipService. Tooltip tag. Dec 22, 2013 · I cannot seem to get the tooltips to display on disabled buttons. For information about how to get or set this property in code, see the GetIsEnabled and SetIsEnabled methods. @Sinatr It still does not work after removing IsHitTestVisible completely from the ComboBox. Run the app. Jul 23, 2020 · If you want to show the same tool tip for both the enabled and disabled state of the button, you have to set the ShowOnDisabled property of the ToolTipService to True on your button. ShowDuration' doesn't help. 類別的 ToolTipService 附加屬性可用來判斷工具提示的位置、行為和外觀。 這些屬性是在定義工具提示的 元素上設定。 類別 ToolTip 和 ToolTipService 類別共用許多用來自訂工具提示的相同屬性。 如果同時設定對等 ToolTip 和 ToolTipService 屬性，則 ToolTipService 屬性 Sep 24, 2022 · <Grid> <GroupBox FontSize="16" FontWeight="Bold" Header="Testing" BorderBrush="Orange" BorderThickness=";3"> <Da Dec 26, 2019 · You can do this in a simple way by using ListBox. As for making the tooltip show different values based on whether the controls is enabled, I typically use a value converter that I wrote that takes a boolean argument and returns one of two user-specified values based on whether it is これはボタンの完全なXAMLです（@Quartermeisterの回答に基づく） <Button x:Name="btnAdd" Content="Add" ToolTipService. SetIsEnabled(ellipse2, True) Remarks. myBool = ToolTipService. SetToolTip method to assign the ToolTip to an owner. Feb 23, 2022 · I wanted to create a cell style to show errors and a text with the tooltip. com/Microsoft/PowerBI-visuals/blob/master/Visual/Tooltips. そのものずばりな添付プロパティがあります。 それが、ToolTipService. ShowOnDisabled="True" ，这样当控件IsEnabled 为false 的时候，也能显示ToolTip. ToolTip = "tooltip to be displayed"; r. And you still need to set ToolTipService. ItemTemplate as Button with ToolTipService. Length; 获取当前域用户 Apr 22, 2018 · ToolTipService. 下面的示例演示如何设置 ShowOnDisabled 属性。 类的 ToolTipService 附加属性用于确定工具提示的位置、行为和外观。 这些属性在定义工具提示的 元素上设置。 类 ToolTip 和 类 ToolTipService 共享许多用于自定义工具提示的相同属性。 如果同时设置了等效 ToolTip 属性和 ToolTipService 属性，则 ToolTipService 属性优先。 Mar 23, 2013 · You can override the property metadata for ToolTipService. Placement="Bottom" 工具提示会显示在控件的下方。 ToolTipService. I also needed to define the string as a resource to avoid problems with quotation marks. I inspected the MenuItems with Snoopand the ToolTip value is correctly set. Jun 22, 2009 · The easiest solution to your problem is to create a button style that all of your buttons can use (_DisabledButtonToolTipStyle in the example below) and then define a unique style for each button that applies the enabled tool tip value. e. Наверняка многие из вас задавались вопросом «как увеличить время отображения подсказок?» или «как сделать так, чтобы подсказка выскочила Jan 23, 2015 · The problem is tooltips of the Run objects didn't work. The Jan 6, 2013 · Actually my problem is setting a new ToolTip when mouse entered the control. 5. But once grid item is disabled, no pointer events are captured. IsEnabled="False" to ToolTip and RadioButton - tooltip does not show at all. ShowOnDisabled="True" As in this example: <Button Content="OK" ToolTipService. I did manage to get it working though by setting <Grid Background="Transparent">. ShowOnDisabled is not available. Sep 2, 2016 · Everything is working except the ToolTip. You can show tooltip for the disabled GridCell in WPF DataGrid (SfDataGrid) by writing style and enabling ToolTipService. Here's a list of the missing APIs: BetweenShowDelay Apr 16, 2014 · ToolTip或者PopUp这个控件在做界面时会经常用到。如何对ToolTip进行自定义呢？1. May 3, 2023 · But it seems tooltip is not shown on disabled items in UWP apps. Jun 2, 2009 · Let's see another very interesting feature about the tooltipservice. ShowOnDisabled =“true”就像一个魅力。 这在我的例子中不起作用的原因是因为与该按钮相关联的样式重新定义了控件模板，并且在按钮被禁用时关闭了按钮的命中测试（IsHitTestVisible = false）。 You can show the ToolTip for the disabled ribbon items by enabling the ShowOnDisabled attached property of ToolTipService in WPF Ribbon control. Add a value converter to resouces like this <Window. ShowOnDisabled="True" Content="Button"/> Problem displaying tooltip over a disabled control May 23, 2010 · JustABill's suggestion worked. ShowOnDisabled = "True" Ответ 2. We realize that Silverlight lacks other means to provide ToolTips on disabled items (such as ToolTipService. </TextBlock> </ToolTip> </Button. 若要确定工具提示当前是否可见，请使用 IsOpen 属性。 有关如何在代码中获取或设置此属性的信息，请参阅 GetIsEnabled 和 SetIsEnabled 方法。 依赖项属性信息 Apr 1, 2020 · The proposed solution by wrapping the disabled Button in a Grid didn't work for me on WinUI 3. If we have a disable element, the tooltip does not get shown when we move over on the element. Add(new TableRowGroup()); TableRow r = new TableRow(); table. I before enable the border, and I add the Run objects after that. Это хороший способ добавить к вашему стартовому коду Jul 2, 2018 · Nicholas Armstrong的解决方案非常好，但如果将ToolTipService. It was being odd, and I realized that even when I explicitly set the tooltip to not enabled (ToolTipService. ShowOnDisabledProperty 字段 (System. Aug 30, 2017 · ToolTip或者PopUp这个控件在做界面时会经常用到。如何对ToolTip进行自定义呢？1. ShowOnDisabled Property. Gets or sets whether a tooltip appears for an object that is not enabled. The following code applies a tooltip on a button control within the Button. Indeed @Pa1 already uses ToolTipService. I followed the below documentation (couldn't understand most of it) and implemented the same. Feb 16, 2011 · ToolTipService クラス (System. Here is the full code. I guess the tooltip should be visible, so maybe there is something else which hides it. RowGroups. Here is what I have working so far: Apr 4, 2019 · WPF控件在禁用状态下，按钮是没有悬浮提示信息，解决方案： 方法一：属性设置： ToolTipService. But using ToolTipService. Now I want a display a tooltip when mouse hovered on the bar chart. Two triggers definitely not needed, in case first trigger doesn't satisfy condition it will roll back to default value. Also, on mouse hover of button the complete text should be visible. NET framework in C# Jul 23, 2018 · Маленькая заметка для всех программистов, использующих в своих проектах wpf. For information about how to get or set this property in code, see the GetHasDropShadow and SetHasDropShadow methods. zakaryan's answer, but instead of using a converter to bind the visibility of the tooltip textblock to its content, use a similar converter to Bind the IsEnabled property of the 标识 ShowOnDisabled 附加属性。 ToolTipService. AllScreens 上面就可以拿到所有的屏幕，通过 Count 方法就可以知道有多少屏幕. IsEnabled="True". ShowOnDisabled property, we can display tooltip even on a disabled item. Because, mouse events were not activated. The app will fail with XamlParseException. Pa1, can you provide more details about your XAML? – Jun 30, 2010 · A slightly modified answer for what David Ward has proposed. However, on my touch-screen device, touching the tab shows the tool-tip for about 20ms. Watermark and TextBoxHelper. ShowOnDisabled=”True”> </Button> 2. Jan 22, 2014 · Right now, I have it working to show the tool tip when I hover over the disabled tab on my desktop monitor. Resources> <Converters:NegateConverter x:Key="negateConverter"/> </Window. A quick workaround is to define a Width property as resource in your Window/Page and then use it in both Tooltip and the containing Element like this Oct 11, 2018 · This does not work because a transparent element won't capture the hit test to enable the tooltip. 简单组合演示：代码 效果如下：5. Feb 22, 2024 · 文章浏览阅读891次。文章介绍了如何在WPF中，当控件被禁用时仍显示悬浮提示，包括使用BorderGrid包裹按钮并设置ToolTip，以及通过设置Button的ToolTipService. Jul 31, 2014 · ToolTip或者PopUp这个控件在做界面时会经常用到。如何对ToolTip进行自定义呢？1. The ToolTipService class provides static methods to display a ToolTip. ShowOnDisabled="True" ToolTipService. Add(r); var ci = new TableCell(new Paragraph(new Run("Text here"))); ci. 应用Tooltip的style，如下： <ButtonContent ="TestButton Ответ 1. ShowOnDisabled do not work either. Oct 9, 2019 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled Примеры 例えば、IsEnabled=falseのTextBoxなど。--> <!-- ToolTipService. ShowOnDisabledProperty as true – Insane Commented Dec 26, 2019 at 5:34 Apr 10, 2022 · 设置ToolTipService. To determine whether a tooltip is currently visible, use the IsOpen property. Syntax: <Button ToolTipService. ShowOnDisabled="True" Content="Button"/> Problem displaying tooltip over a disabled control If the response is helpful, please click " Accept Answer " and upvote it. 此属性定义用户将鼠标指针悬停在定义工具提示的对象上时工具提示保持可见的时间。 如果用户将鼠标指针移出对象，工具提示将关闭。 此属性是附加属性。 The controls used to present "read-only" properties generally have IsEnabled set to false. ContractVersion(Windows. Trying to handle PointerEntered event of GridVewItem. ShowOnDisabledをTrueにする. ShowDuration="5000" Content="Open" /> Oct 15, 2012 · The problem was that the GroupBox allots infinite width to its child controls, as discussed at this MSDN forum thread. IsEnabled = false programmatically (in the constructor of the Window) instead of doing it with xaml, the tooltip work! It ToolTipService. NET Source code for the . ShowOnDisabledProperty. . see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled see GetShowOnDisabled, and SetShowOnDisabled Примеры Tooltip is a property of the element containing it (and it is not its parent as you've stated in question) . HasDropShadow property and the ToolTipService. RowGroups[0]. 简单示例——包含两个TextBlock：代码 效果如下：2. ToolTip="Click to submit"/> In code, use the ToolTipService. ToolTip objet, la valeur de la ToolTipService. Rows. This is because the mouse down event seems to clear the tool tip. IsEnabled以启用和禁用工具提示。 ToolTipService. Regards, Martin Ivanov Jan 4, 2014 · Are you sure bas because i posted this after trying in small sample and it works for me. SetIsEnabled(ellipse2, True) 注解. WPF has ToolTipService. 控件禁用时显示示例：[代码]3. ShowOnDisabledProperty attached property. ShowOnDisabled is set to true. ToolTip 属性用于设置和自定义工具提示内容的位置、行为和外观。 May 6, 2025 · 此示例演示如何使用 BetweenShowDelay 时间属性，以便在用户将鼠标指针从一个工具提示直接移动到另一个工具提示时，工具提示快速显示（几乎没有延迟）。 Apr 3, 2017 · However, when change the disabled of control, this ToolTip is not appeared. Nov 30, 2010 · 1. Mar 23, 2013 · 您可以覆盖属性元数据ToolTipService. Columns. ShowOnDisabled ToolTipService. Feb 1, 2016 · Since no one ever pointed this out, this works for any control that exposes ToolTipService: ToolTipService. I have a button which is enabled/disabled based on a textbox. Check george. public ref class ToolTipService sealed /// [Windows. If you want to display aToolTip on a disabled control (in other words the IsEnabled property is set to False) then we need to set the ToolTipService. g. In fact, when setting a MaxWidth to the CheckBox, text trimming worked and the ellipsis were displayed. HorizontalOffset 和 ToolTipService. This makes sense--if you can't interact with a control, you probably don't need to see whatever additional information the tooltip is providing. cs Aug 8, 2017 · set ToolTipService. ShowOnDisabled="true" attribute should do the trick by displaying the tooltip regardless of the button's state. Screen. 应用Tooltip的style，如下： <ButtonContent ="TestButton Aug 13, 2014 · I'm trying to put tooltips on disabled hyperlinks in my WPF app. Since the property is static and we need the PropertyChanged notification ( DependencyProperty won't work as it is instance related), I also The following example shows how to get the value for the ToolTipService. Tooltip attached property to assign the ToolTip to an owner. cs. Feb 1, 2018 · The visual is working fine. NET 6, the tooltip of the ComboBoxItem doesn't work if the ComboBox is inside of a UserControl. All you have to do is set the attached property ToolTipService. Indeed, often it can make sense to show tooltips on disabled element. xaml. The button gets disabled based on a set of conditions (hardware positions, parameter settings) and when disabled, needs to display why it's been disabled so the operator can fix it. The tooltip text did not appear when hovering over with the mouse. Jan 27, 2020 · ToolTipService. Put this code in your App. 注意：没有必要为所有的控件提供ToolTip，对于那些小图标，或者用户不太清楚用途的控件应该提供ToolTip。 Aug 19, 2014 · 这是对我的问题的更具体的描述，并给出了后续的答案。我在XAML中定义了一个标准超链接：<TextBlock> <Hyperlink IsEnabled="{Binding LinkEnabled}"> <TextBlock Text="{Binding Text}"/> </Hyperlink></TextBlock>超链接的IsEnabled属性绑定到视图模型上的属性， Sep 2, 2016 · 相关问题 按钮背景在菜单项中未显示 - Button background no showing in menuitem WPF MenuItem子项未显示 - WPF MenuItem children not showing 仅在鼠标直接位于MenuItem上时提供工具提示 - Tooltip only when mouse is directly over MenuItem MenuItem在运行时不显示图像 - MenuItem not showing image at running time Aug 28, 2015 · Setting the tooltip parent control IsEnabled to false will effectively prevent the tooltip to pop unless ToolTipService. SetShowOnDisabled(ellipse2, true); Aug 3, 2018 · XamDataGrid Tooltips do not work Even though the XamDataGrid's TextField column supports a Tooltip and TooltipService property they appear to be ignored. Apparently, in Windows 11, the “…default tooltip behavior makes the tooltip remain open when mouse hovers over it, and not disappear automatically,” according to this recent WinForms blog post. Below, the code is given: Aug 20, 2014 · To show the tooltip only when the hyperlink is disabled, the ToolTipService. ToolTip. The hyperlinks have embedded TextBlock elements for Text parameter binding. IsEnabled property set to False) than We have to set ToolTipService. BindPassword="true" Framework:PasswordBoxAssistant. However, there might be some additional factors at play, so let's consider a possible solution below: May 29, 2021 · <Button x:Name="button" ToolTipService. It seems ToolTipService. HasDropShadow property are specified, the value of the ToolTipService. SetShowOnDisabled(myButton, true); May 29, 2021 · <Button x:Name="button" ToolTipService. Expected behavior The app should work with tooltip set from the localized resource. Controls) | Microsoft Learn 跳转至主内容 跳到页内导航 ToolTipService. ShowOnDisabled="True" and ToolTipService. ShowOnDisabled to true on the underlying controls to have it show the tooltips in that case. ShowOnDisabled "true" everywhere I can think to try, and made sure IsHitTestVisible is "true", but nothing seems to work. It does not work. Apr 29, 2020 · Right now it seems impossible to display a ToolTip properly if the control it's attached to isn't enabled. You can set ToolTipSerivce. Setting explicitly the 'ToolTipService. Provide details and share your research! But avoid …. "/> Jan 5, 2012 · 当控件的IsEnabled 为false 的时候，ToolTip 不会显示。针对这个问题，设置 ToolTipService. ShowOnDisabled="True"> </Button> Or from C# code, you can call the static method corresponding to the attached property: ToolTipService. 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