A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
how to convert an existing legacy website into a mobile friendly one?
We have a website created in asp.net 15 years ago. Visitors complain that it is not mobile friendly. How to convert it as mobile - friendly?
Developer technologies | .NET | .NET Multi-platform App UI
What Debugging Steps Should I Take
In a wpf application, there is one window (Transactions) that, when a use makes a ComBox selection, opens another window (Details) using this code: Dim win As New TransactionDetails With {.Owner = Me} If win.ShowDialog() Then SaveTransaction() The…
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
Missing photos Description in Photos after Graph Request
My App is a C# .NET App For many years, I have been retrieving a list of photos stored in a published OneDrive folder for my Photo Dia app via Graph Request. The request URL: https://graph.microsoft.com/beta/me/drive/items/IDItemFolder/children I…
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
error object reference not set to an instance of an object in vb
Cannot view or edit form. getting an error message 'error object reference not set to an instance of an object' at StreamJsonRpc.JsonRpc.d__156`1.MoveNext()
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
Securing an Internal .NET CORE API Accessed by a DMZ Public Website
Below is the architecture of my Digital Business Contact application, which consists of three applications: A .NET Core application that retrieves employee information from Active Directory and stores it in a database. A .NET API that exposes employee…
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
.NET app fails to start: hostpolicy.dll and runtimeconfig.json missing (self-contained app not properly packaged)
I am trying to run a third‑party .NET application (DBusWorld Launcher), but the executable fails immediately with the following error: A fatal error was encountered. The library 'hostpolicy.dll' required to execute the application was not found in the…
Developer technologies | .NET | .NET Runtime
.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.
Visual Studio 2026 + Xcode 27 GA + Messaging 18.10.4: unable to complete Pair to Mac
After repeated attempts to pair my new Mac (running Golden Gate 27 with Xcode 27) from Visual Studio 2026 (.net 10.0), I'm continually getting this error after connecting to my network Mac, it seems there may be a legitimate software bug in this…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
How to write VBA so that it automatically runs to get data from the source file
Hello I want to write the VBA so that the following Lamda function wroks fetching the data from other folders. Soruce data is in different folder name and sheet which will change all the time (example: : \1_DB_Collectives\DB Collective_1,2,3, etc) …
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
How should .NET MAUI handle Google’s new policy requirements?
Hi, I received new warnings from Google Play Console about my .NET MAUI Android app. Google requires higher obfuscation percentage and proper edge‑to‑edge rendering for Android 15 (SDK 35). 1.Our app optimization is below the required threshold. Please…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
How can I disable swipe-back navigation in iOS MAUI while keeping the back button?
I am trying to disable swipe-back navigation in a .NET MAUI app on iOS because users are accidentally navigating back while signing or performing other actions. I tried the usual approach of disabling the interactive pop gesture, but I am still able to…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
WiFi P2P connection fails occasionally
Windows creates the WiFi Direct GO via the following code, a android device connect the go. void WiFiDirect::Start() { publisher = WiFiDirectAdvertisementPublisher(); …
Developer technologies | Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows devices.
MAUI app editor displaying floating keyboard in iPad when keyboard is numeric
In MAUI if editor is mentioned with Numeric keyboard explicitly then clicking on it opens the floating keyboard first and then tapping on it again closes this floating keyboard and opens the default keyboard at bottom with numeric but I can see the abc…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Register Visual Studio 2026 Professional without Internet connecton
Recently (in the past few months) the MSDN Product Key page for Visual Studio 2026 Professional has been taken away and replaced with: No product key needed for Visual Studio 2026 Visual Studio 2026 is available when you sign in with the account your…
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
TarunVBA2026PB20
frmProgress Option Explicit Private Sub UserForm_Initialize() '---------------------------------------- ' FORM INITIAL SETTINGS '---------------------------------------- Me.Caption = "Processing... 0%" 'White background / full…
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
Firebase Crashlytics issue on .NET MAUI iOS - GoogleService-Info.plist not detected
Hi Nancy Vo (WICLOUD CORPORATION), I am facing an issue with Firebase Crashlytics on my .NET MAUI iOS application. Previously, based on your suggestion, I added the following configuration in my .csproj to include the correct GoogleService-Info.plist…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Problem with "Action will reset your project, proceed anyway"
I have created a vba program. Now, when I try to run it, I get a "This action will reset your project, procede anyway?"; all of my code has been selected. If I click "OK", all of my code in this particular module is deleted. I can…
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
Visual Studio Community 2026 §8(b)(ii) — VC++ Redistributable in an AGPL installer
Hello, I am an independent developer based in Greece, using Visual Studio Community 2026 as an individual. I am preparing the public release of an open-source Windows desktop application licensed under AGPL-3.0-only. The application will be distributed…
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
Windows 11 Smart App Control: How to safely test unsigned .NET 8 WPF applications without commercial code signing?
Hello Microsoft Team, This is a follow-up to our previous Microsoft Q&A question regarding Windows 11 blocking our unsigned .NET 8 WPF application, ST Cut. Thank you for the AI-generated response recommending a dedicated development environment and…
Developer technologies | .NET | .NET Runtime
.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.
AI answer
How do fix error ToInt32 is not a member of Convert.
GitHub Copilot suggested some code improvements but one suggested line produces the error above. Code: If countObj IsNot Nothing AndAlso Convert.ToInt32(countObj) > 0 Then
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
Fonte Size of VBA window
The font size of my VBA window are just enormous, i just can't solve this problem, can someone please tell me how do i fix this quickly?
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.