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Questions tagged [xaml]

Extensible Application Markup Language (XAML) is a declarative XML-based language used for initializing structured values and objects in various frameworks. When a question is about the usage of XAML with a specific framework a tag for the framework should also be provided e.g. [wpf] (Windows Presentation Foundation), [silverlight], [windows-phone], [windows-store-apps] (Windows 8 store apps), [win-universal-app], [xamarin.forms] or [workflow-foundation]

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Accessing XAML Button Click in WinRT/c++ Xaml Islands

I am trying to build a login tool using a win32 application with a UWP UI on the front end. I am using the XAML Islands tutorial here and I have successfully managed to host the UWP as the UI. As ...
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26 views

How do I center properly in AbsoluteLayout?

I have element a and element b and I want b to overlap a. While I accomplished this with an AbsoluteLayout, it seems like element b isnt properly centered anymore. Here is a screenshot of how it ...
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ComboBox.SelectedValue returns ToString() instead of the Name property

I am trying to make a ComboBox where the drop-down list shows the name and description of the campaign elements (properties NombreCampana and Descripcion of class Campana) and when you select one ...
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How to add Rich Text or HTML in Label or Text field in Xamarin Forms?

I want to add Rich Text or Formatted Text in Label or any Text Field in my Xamarin Forms project. I have tried using separate Labels for the text and also using WebView, etc. But none of them worked. ...
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17 views

How do you call functions from a Windows Runtime Component (c#) in a UWP app written in c#?

I have created a UWP app for Windows 10 using Visual Studio 2019 that I want to utilize a library of functions when a button is clicked. Here is the template I selected when creating my UWP app. I ...
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Overlay views in uwp/wpf

I need to fix the overlay views when I resize the window in UWP. There is a Root RelativePanel and "Made for fun..." textblock has an AlighBottomWithPanel Property <Page x:Class="Telepuz....
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Why does ListView binded to an empty colection show an element?

Here is my code: public partial class MainWindow : Window { public ObservableCollection<Person> People { get; set; } public MainWindow() { ...
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WPF listbox with selectionMode Multiple SelectedItems [duplicate]

I can see there is a ListBox.SelectedItems Property for multiple selection mode, But when I try to use that property in xaml I see an error that says "Type converter for IList does not support ...
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28 views

WPF intput binding interrupted

I have something like the following XAML code: <UserControl> <UserControl.InputBindings> <!-- Command implemented in the view model --> <KeyBinding Command="{...
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1answer
38 views

FindVisualChild - Get properties of named UI Elements in ItemsControl

I generate UI elements at runtime by using a ItemsControl. The UI generates successfully but if I am unable to get any properties of the generated UI items, such as "Content" for a label, or ...
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27 views

Binding between two DataTemplate works in one direction only

I have a DataGrid where there are Date0, Date1, and Date2 columns. I can change the columns with a ComboBox. I started to use DataTemplate. The CellTemplate uses Date0InParameterEditingTemplate where ...
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33 views

How do you have unique ListView elements in Xamarin, while also using RecycleElement?

Outline of functionality: I have a ListView that uses RecycleElements in Xamarin. The ListView is made up of large images, with a little heart ImageButton on top of each item. When the heart is ...
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How to handle NavigationView PaneFooter Settings item click

When adding a NavigationView a 'Settings' item is automatically added at the bottom of the NavigationView. How can a click event be added to this item since it doesn't appear to be accessible from ...
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Xamarin : Adding multiple bindings to multiple collection views on the same page

I am currently trying to build two separate collection views on the same page in Xamarin. I keep getting the error that content is set more than once and also that I've set the content binding more ...
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17 views

How Groove Music creates the multi-color shadow effect based on image colors?

How Groove Music UWP app creates the multi-color shadow effect based on image colors and how can I recreate this in XAML/C# (UWP), I know that I can use ColorThief (+ Win2D or WCT) library to get the ...

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