I have a new philosophic question, which aims at underline differences between old WPF patterns and the new UWP ones. I would like to extend a standard control (e.g. a Button) with new properties,...

My CommandBarhas its IsOpen property set to true in XAML and therefore the is text for each button is visible as I want the descriptions to remain visible. When I click on ellipses button, it hide...

It's possible to use the ObjectDataProvider in a WPF application to bind an enum's string values to a ComboBox's ItemsSource, as evidenced in this question. However, when using a similar snippet i...

I'm trying to write a simple phone app using UWP that will insert an image from a Windows folder location into a table on SQLite and view it on the Windows phone. I found this article on technet f...

I'm currently looking at the UWP CommunityToolkit DataGrid. I've been through the docs, but I'm not finding them clear on how to apply a ColumnHeaderStyle. I'm not sure what I should be targeting i...

I have dynamic added controls in my XAML UI. How I can find a specific control with a name.

Is there a way (either C# or XAML) I can maximize a UWP app window even after I resized and closed it previously on desktop? I have tried with ApplicationViewWindowingMode.FullScreen but this makes...

I want to be able to define a style and set the style on the icon (or on the button that holds the icon). Setting the button h/w doesn't enlarge the symbol and adding a Viewbox works, but I can't ...

I need to remove the underline in the content of HyperLinkButton. TextDecorations does not exist in this XAML element. <HyperlinkButton x:Name="BtnTeste" Width="100" Height="50" BorderThickn...

I am working on a simple UWP project using data template binding in VS 2015. When ever I try to specify the type for the Datatemplate I get an error. XAML: <Page x:Name="RootPage" x:Class="Ada...

Is there a way to print PDF from UWP application? Other than rendering it as png or BitmapImage. I had look at Microsoft printing sample and pdf rendering sample to achieve printing pdf by renderin...

I'm trying to make a NavigationViewMenu and I need a menu layed out as follows static Home item static Header dynamic elements from DB as items static Header static set of items This is what I ...

I am trying to create a UWP button which will change background color when the mouse pointer hovers over it. The trouble I am having is that by default, it seems to already do this, but not to the ...

I have learned that if the height of a grid row, where the ScrollViewer resides, is set as Auto, the vertical scroll bar will not take effect since the actual size of the ScrollViewer can be larger...

I have a UWP project and when i try to build it for ARM it builds fine, however, when I build it for x86 or x64 I am getting 'A project cannot have more than one ApplicationXaml item'. I have tried...

Basically when using NavigationView, the settings item always shows up as a gear icon and a text of "Settings". Is it possible to change these two things?

I'm looking for a way to get the color that windows 10 chooses automatically depending on the background image as shown below. I tried searching, and found var color = (Color)this.Resources["Sy...

I would like to add new item right before settings item (button) in NavigationView (https://learn.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/navigationview). I have no idea how to...

I Have a navigation view like this: <NavigationView MenuItemsSource="{Binding HamMneuItems}" IsPaneOpen="False" Margin="0,0,0,0" Grid.Row="0" Grid.RowSpan="2" CompositeMode="SourceOver"...

I have na uwp app (published in Windows/Microsoft Store), and the app title bar is normally this: I was doing some tests in my app (to test the fluent design system) and I made some changes and I...

I need to keep the HeaderTemplate of a ListView visible at all times, but I don't know what to set, or what part of the ListView's template to change to do that. What I currently have causes the h...

I'm using MediaElement to play sound in an Uno-Platform project. It plays well in the UWP project but doesn't work in the Android project. The audio file is located in the shared project as Exclu...

I have a UWP app with a NavigationView control. The navigation items are created by setting MenuItemsSource in the XAML to a collection of objects of type NavigationViewElement. <NavigationVie...

I want to be able to dynamically add NavigationViewItems in my UWP app, but I can't figure out how to set the icons. NavigationViewItem.Icon in XAML is formatted: Icon="Page", which looks like it'...

I have worked on both Functions in x:Bind (which is introduced in windows 10 build 14393) and IValueConverter to bind converted values to a property of an UI element. But, I would like to know whic...