Category "uwp"

WindowsCommunityToolkit.DataGrid TabIndex is ignored in DataGridTemplateColumn.TextBox

I have a DataGrid (https://github.com/CommunityToolkit/WindowsCommunityToolkit) with a TemplateColumn and a TextBox. Unfortunately, my TabIndex is ignored and i

Sending message through Bluetooth with xamarin android to uwp for Windows 10 iot core

I want to send text from my xamarin Android app to my uwp app on an raspberry pi 3. also I want to use the softkeyboard from my Android phone as remote keyboard

Docker Image For UWP Application

From the microsoft docs: Docker support is available for ASP.NET projects, ASP.NET Core projects, and .NET Core and .NET Framework console projects. I've bee

c#: How to popup uwp project in winform

I want to popup a UWP project when I click a button in a Winform project I tried to pop up WPF, but it didn't work in UWP. In WinForm I can't add a reference t

UWP Extended Splash Screen Not Closing

I am a little rusty on the UWP front. I got hold of the UWP Van Arsdel Inventory sample app that was used with one of the Microsoft Build events. I wanted to do

Unknown exception(just-in- time debugger exception) in ListView drag and drop in uwp?

The Below code is for reordering the items of listview using drag and drop functionality. The Below code is almost similar to my actual project code except for

DataTemplate doesn't work when moved to ResourceDictionary

I was trying to move a DataTemplate from a ListView into a resource dictionary and it somehow broke the Bindings, I believe. I verified that when I hardcode th

How to close ComboBox list items when moving application window of my WinRT/C++ UWP application?

I have a pair of ComboBox controls having IsEditable() true as well as false. When I am scrolling through my application or moving my application window (by cli

XAML UWP - How to use animations in RenderTransform on elements in a ItemsControl (Data Binding)

I want to show a collection of images with entry animations (opacity, translation and rescaling) in a UWP app. How do I apply unique storyboards to each of the

UWP Xbox Live Leaderboards

I am trying to incorporate leaderboards into my UWP game. I am using C# and XAML to create my game. I have created a high score leaderboard and have pushed it w

How can I use a modern Windows 10 context menu with a Win32 NotifyIcon?

My goal is to use the modern Windows 10 themed context menu with my C# application's tray icon. Eartrumpet's tray icon context menu uses it so I know it is poss

load failed UWP.csproj : error : Object reference not set to an instance of an object

My Xamarin.UWP suddenly won't load after Visual Studio 2017 15.4. I did update my Xamarin PCL and others. But the UWP Project will not load anymore. I can't g

Multi-user finguerprint registration and detection in windows hello

I'm using Windows 10 and VS2017.I have a Fingerprint sensor and Windows hello installed and working fine. It detects fingers. I'm now developing a UWP app for

UWP clear translucent window possible?

Is clear translucency possible with a UWP application, something like below possible? NOT, blurred translucency (so-called acrylic) like this.

UWP is binded checkbox is checked?

So I created a combobox with inside a few binded checkboxes. My xaml looks like this: <ComboBox x:Name="CbSandwichFilling" ItemsSource="{x:Bind SandwichFill

Zipfile OpenRead throws Access to the path is denied exception in c# uwp app?

I've been using the following piece of code for months without a problem and all of a sudden, it throws at me the "Access to the path is denied" exception. I've

Select ListViewItem when child element has focus UWP

I'm writing a Universal Windows App and I have a ListView where the ListViewItems contain a TextBox and a Button. When I click in the text box I would like that

How to create Numeric UpDown in UWP? [closed]

I am creating a derived class of TextBox for numeric data entry. I would like to add 2 buttons at the right side, like the X button in some Te

Content Dialog not showing up WINUI3

I'm trying to show a popup to edit a brand in my app but it doesn't show up. Function where I call the Dialog: private async Task EditBrandAsync(Brand brand) {

C# UWP Geolocation, access denied

everybody. I am trying to get current user's location in C# UWP application. var geoLocator = new Geolocator(); geoLocator.DesiredAccuracy = PositionAccuracy.