So my UWP app is a bit sluggish to load as it has grown rather feature-rich. One of the features is the ability to create a tile in the start menu and ...

I created a menu in Avalonia UI. But I guess this would possible with all types of bound lists. I have a stringlist defined in my ViewModel ( List&lt ...

Is there a way to use a C# library written in the UWP framework in a .NET Framework (or .NET Standard) application? I try to get a Bluetooth (BLE) mo ...

I am making a UWP app and I need to store some settings for my app in roaming AppData. I am using this code to save it: public bool[] options = { ...

I want to stream video to the remote device in UWP C#. I use a MediaElement and CastDevicePicker. I did everything following the article - https://lea ...

I want to get path of opened file with FileOpenPicker in my UWP application. I have a OpenFile named method. OpenFile methods code: FileOpenPicker op ...

I'm developing an UWP App with UNO / WinUI 3. I have put images into the Images folder in the UWP project and the application icon is shown in the tas ...

I using a color picker to draw with a pen, but using this code I can't change de opacity of the pen color: InkDrawingAttributes inkDrawingAttributes ...

I have a UserControl that contains a button, and when the button is clicked, a flyout menu should appear. However, I would like to use different flyou ...

First, I am pretty new to C# and sorry for the bad writing, I have a razor page web app with individual accounts authentication type. Now I am working ...

I am trying to determine which instance of my multi-instance UWP application should be activated based on the argument passed to it: I have tried p ...

I want to view TabView in title bar like image below. I'm using UWP WinUI 2. I'm trying to view my TabView in title bar. But TabView is viewing under ...

I am writing an UWP C# application. I am trying to fix my window size during the app launch. To achieve this, I am resizing the window in App.xaml.cs ...

I develop the UWP application. And published it via the Microsoft partner center. I get the crashes and hangs from the partner center with no understa ...

I try to grant permission for create resource group to service principal in my UWP C# project. I use Azure SDK for .NET to create confidential applica ...

I'm trying to save my text file in UWP, but It always saving to different file. By the way I'm using MVVM architecture. My Code FileSavePicker saveP ...

Is it possible to call a helper function in XAML that takes any number of parameters using x:Bind? I have this XAML code: where the TrueForAll func ...

I’m making a UWP app with Visual Studio 2022. A user can convert .xml and .xsl into a .pdf by drag-and-dropping them into an app. The problem is that ...

I have an UWP application that is supposed to display images from a disk in a grid. The image paths are being fetched from a database at runtime. It's ...

Is there a programming way to access the system theme (i.e., theme for Windows)? The similar question #UWP get system theme (Light/Dark) is answered ...