GetAppAndOptionalStorePackageUpdatesAsync 0x80070002 "The system cannot find the file specified."
GetAppAndOptionalStorePackageUpdatesAsync now causing an error 0x80070002 "The system cannot find the file specified." on a UWP app I have in the Store. I've had similar problems with a LOB app, and gave up on that. Now, it seems the same issue…
WebView2 - Payload contains two or more files with the same destination path but they are different sizes
After updating WebView2 to 1.0.2651.64 in my solution I started to get following error when trying to build the package for publish. Tried a lot of things to solve it, but nothing helps. Package build fails because of this. Payload contains two or more…
Is MediaTranscoder supported in Azure Cloud Functions?
Hi, We want to know whether MediaTranscoder (link) in C# can be used on Azure Functions. We are trying to convert videos into WMV files. They need to be Windows Media Video 9 (WMV3), which is not supported in tools like ffmpeg and major cloud media…
Showwindow window API is not hiding the UWP application
Passing hide paramater in Showwindow API to hide UWP application is hiding only the controls inside the UWP and UWP app still remains in the open state . Need help to hide the UWP application completely .
UWP app flickering on ARM PC
Hi everyone. I have an UWP application and I'm running on a ARM PC. When I open a customized content dialog the screen starts blinking. Unfortunately, I cannot show the application nor the code, but do you guys know some cases that an ARM PC blinks…
Wi-Fi 2.4Ghz interference, when BlueTooth is working
Hello, I want to know, if there's any way to make bluetooth not interfere with Wi-Fi of 2.4 Ghz frequency, when using Windows.Media.Casting CastingDevicePicker in UWP application via C# Code? P.S. Without changing frequency to 5Ghz on Wi-Fi
How to minimize UWP app to taskbar on Windows 11?
I am looking for the C# way to minimize UWP app on Windows 11. Currently I am using following approach that still works on Wn10 but stopped to work on Win11. https://stackoverflow.com/questions/50020408/minimize-uwp-programmatically Please assist…
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Runtime Broker - Consuming lots of memory
Hello All, I have developed a UWP app years ago to download and store files and sync data from a service of mine. This application has been stable and working without issues for long time, however a recent change in the behaviour of the solution has…
How can we Reduce the Width and Height of UWP app? & How can we set position to bottom left of screen?
I want to reduce the Width & Height of UWP app. Also want to set the position of app to the bottom left of the screen. I have added below code in App.xaml.cs inside OnLaunched(LaunchActivatedEventArgs args) var view =…
Why do i get this error
When i start debugging and i press a NavigationMenuItem, i get this error (See Screenshot). the NavigationPages are in the folder NavigationMenu. Does anyone know how to fix this My code is MainPage.xaml …
How to Add Event to A Templated Control?(UWP C#/XAML)
I've added a Templated Control from Project > Add New Item > Templated Control and I want to add some event to it, here's it's XAML Source code: <Style TargetType="local:TagSuggestBox" > <Setter…
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Can't connect by Device Portal
I have Smartphone Nokia Lumia 635 with Windows 10 Version 1607 build 10.0.14393.2551 PC Windows 10 1903 build 18362.418 Yesterday I was connect without problem but today I can't connect - I see warning about certificate and I'm accepting risk but page…
I am unable to find out how to actually connect to the OCR application.
I am unable to find out how to actually connect to the OCR application and am not even certain if it's free.
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Where can I find entire sample code about Print Support Application(PSA) ?
I am working for writing a PSA application for my printer. I know the guide from here->https://learn.microsoft.com/en-us/windows-hardware/drivers/devapps/print-support-app-design-guide But I can not find the entire sample code about that ongithub or…
I am trying to implement a barcode scanner feature in my uwp app, but the barcode scanner device is not being detected in my C# UWP application. Please help.
This is sample code _scanner = await BarcodeScanner.GetDefaultAsync(); this function always returns null using Windows.Devices.PointOfService; private BarcodeScanner _scanner; private ClaimedBarcodeScanner _claimedScanner; private async void…
UWP application hangs at splash screen
We are using a UWP application and it hangs on splash screen intermittently while launching and not proceeding towards landing page. No issues with Windows.Activate method as per the logs neither the event viewer is giving any hint of failure
How to adjust all ListViewItem to the widest TextBox
Hello I have a such ListView <ListView x:Name="lvSendingActionReceivers" Grid.Row="1" …
How to delete flight package
Hello, I am trying to delete flight package using my page in Partner Center. But I cant find any proper button. Commonly there is button (link button) called "Update" when I use this button, flight page is showed, and there is "Delete…
WinUI FileOpenPicker Throw Exception When Run Application In Administrator
Recently, I'm developing a tool with WinUI, but now I view a problem when using FileOpenPicker throw exception In Administrator model, you guys can reproduce this problem with following code. private async void myButton_Click(object sender,…
How to get the geolocation position based on the WiFi source always instead of the IPAddress
Hi, I would like to know how can I get the geolocation based on the WiFi source instead of the IP address. I was getting the geolocation based on the WiFi in last month in my Windows 11 system, but it started giving the geo location based on the IP…