MFC opening dialog, find starting position
Windows 11, Visual Studio 2022, C++ MFC This line is in OnInitDialog() of the class that starts when the app is started in debug mode. CWnd::GetWindowRect( &m_dialog_location_size );`` ``// Get the window rectangle The .left and .top…
Developer technologies | Visual Studio | Debugging
How to sign ClickOnce artifacts when using Google Cloud KMS for code signing?
I've successfully done code signing using Google Cloud KMS and jsign for executable files, but I'm unable to sign ClickOnce manifest files. Current Setup Certificate: Code signing certificate from Sectigo (in .crt format) Private Key: Stored in Google…
Developer technologies | Windows Forms
iOS Setting SemanticFocus on ContentPage
I am testing the voiceover function for iOS. For this I have a ContentPage which contains: An AccessibilityTitle set to describe the page itself AccessbilityText for every element within the page (these elements can be Labels, ContentViews etc What…
Developer technologies | .NET | .NET MAUI
Update .Net8-Android api 35 to .Net9-Android api 35
Right now, I’m using .NET 8 for Android with API level 35. I want to upgrade to .NET 9 for Android (still using API 35). What is the best practice to do this?
Developer technologies | .NET | Xamarin
How to trigger GPS location popup (Enable Location Services) in .NET MAUI for Android
I recently upgraded my MAUI project to .NET 9, and I noticed that the code I previously used to show the (GPS) popup on Android has stopped working. Any ideas ?
Developer technologies | .NET | .NET MAUI
Best way to publish WPF Application
Hey everyone, I'm working on a WPF desktop application (targeting .NET Framework) that uses a local MySQL database to store user data. I'm ready to distribute it to clients, but I’m not planning to host it on a web server. My only method of sharing will…
Developer technologies | Windows Presentation Foundation
UWP App Displays Blank Screen on Launch from Start Menu
The UWP app occasionally shows a blank screen when launched from the Start menu. Event Viewer shows the following error: Event name: MoAppHangXProc Response: Disabled Cab ID: 0 Sign the problem: P1: App-2nd_2.1.0.0_x64__0qrdk5hp1854e P2:…
Developer technologies | Universal Windows Platform (UWP)
fragment will tap to another when commit one?
I am using .net android and I have pageA and pageB I will replace pageA with pageB using fragmentManager and then commit it. when after the transaction I can still click the control in pageA but the current page is pageB why?
Developer technologies | .NET | .NET MAUI
Visual Studio Community Version 17.7.4 Http Test 401 Errors
Since upgrading my Visual Studio Community edition to Version 17.7.4, I noticed that the method of sending requests in an http test document has changed in the UI from a green play button to a “Send Request” link. More importantly, since this update all…
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | Visual Studio | Other
color connverter
I have a converter public class SelectedAvatarMultiValueConverter : IMultiValueConverter { public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture) { if(values.Length == 2 && …
Developer technologies | .NET | .NET MAUI
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…
Developer technologies | Universal Windows Platform (UWP)
Help Needed for Connecting POS Printer via USB in UWP App
Hi Team, I have implemented POS printer functionality in my UWP app. When I connect the POS printer using Bluetooth, it works perfectly. However, when I connect the printer via a USB cable, I’m unable to find a way to detect or connect to the printer…
Developer technologies | Universal Windows Platform (UWP)
UWP - https certification valiation issue
I am trying to call an https api on a payment device, it returns a certificate signed by intermediate CA and that signed by root CA. I have installed root CA in trusted store of windows, added capability in WPF manifest. It returns error - Partial chain…
Developer technologies | Universal Windows Platform (UWP)
Unable to respond to more info required.
Hi, I'm trying to respond to a more info request for a problem I reported in Visual Studio: https://developercommunity.visualstudio.com/t/Visual-Studio-crashes-when-opening-prope/10940232?moreInfo=true&viewtype=all When I write the answer and press…
Developer technologies | Visual Studio | Other

I have having an Trust issue in publishing the xbap in Test Environment. How to resolve the issue.
I have having an Trust issue in publishing the xbap in Test Environment. How to resolve the issue. Which certificate is require for trusting the application to host the xbap application.
Developer technologies | Windows Presentation Foundation
context deadline while posting notification through API https://dm3p.notify.windows.com?token=xxx
got many timeout when using wns for push since about 28.11 9:00(utc+8) api: https://dm3p.notify.windows.com?token=xxx I have been using this function for a year without any problems. This timeout problem has occurred since around 9:00(utc+8) this…
Developer technologies | Universal Windows Platform (UWP)
.net Maui: use of 'ShellContent' to pass a parameter
Thank you in advance for your time and help Is somewhere out there helping a pretty old hobby developer on .net maui GIT: https://github.com/edikaufmann/RandoJson (public). I'm still struggling to dynamically call the appropriate .json data based…
Developer technologies | XAML
SerialPort.Write blocks when using multiple classes and separate COM ports
Hello dear community, After a long time, I’m reaching out to you again. Some time ago, I started a new coding project in WinUI3 that has gradually grown. Unfortunately, the code has developed quite quickly since I could only work on it in my limited free…
Developer technologies | Visual Studio | Debugging
About http proxy
i'm a Chinese developer, and i'm using .sln project with vcpkg. I've noticed that when I set VS2022 to English and create a .sln project, my project doesn't use the proxy (can't access github/microsoft/vcpkg). But if I set VS2022 to Chinese, the created…
Developer technologies | Visual Studio | Other
Need to delete/reset MS365 Developer Account
I need help deleting or resetting my Microsoft 365 Developer Program account associated with my email address. I mistakenly set up the account for Personal Use instead of small business and do not have sandbox access. I tried setting up a new account…