How to build a Web-Service
How to build a Web-Service? I've got an old project of a Web-Service that does not compile anymore. What are the best practices now?
Developer technologies | C#
How to test my C++ function
How to test a C++ function? My function returns wrong results. I’m debugging. The only way I can think of is creating a new console application, then copy the function into it and input test data one by one using keyboard. Do you have better…
Developer technologies | C++

failed to setPixel of gif ?
I have gif and I want to setPixel of it. but failed. I get the frame count and then SelectActiveFrame and then SetPixel and then Save the gif there is nothing changed.
Developer technologies | Windows Forms
Populate grid cells problem not get the expected result
When I run this code I get a layout like the above image. and I expect to get a thin vertical lines. <ScrollView Grid.Row="2" Orientation="Vertical"…
Developer technologies | XAML
zune downloadable program for windows 11
is there a downloadable version of Zune for windows 11
Developer technologies | Windows Forms
.NET MAUI Android: Word documents opened via MediaStore do not save changes and makes copies
Hello, I’m building a .NET MAUI app (Android) that integrates with Word. The app downloads a .docx file, saves it to the device using MediaStore (so users can do in-place edits with Microsoft Word). The issue: The Word document opens fine. Users can…
Developer technologies | .NET | .NET MAUI
How do you use RAG in the REST API with GPT-5?
I have added an Azure Search Service index with the options for semantic configuration and a Vector Profile. When I execute the following REST request. The following error is raised. Does anyone have some insight into this result? [Error Message] An…
Developer technologies | C++
Format of the initialization string does not conform to specification starting at index 172
Hello, I have successfully published my ASP.NET Core 8.0 API to my hosting account, but I’m getting the following error when trying to access one of the endpoints: Format of the initialization string does not conform to specification starting at index…
Developer technologies | Visual Studio | Setup
Code coverage while debugging in Visual Studio
I am looking for a tool that can measure and show code coverage while I am debugging my application inside Visual Studio. Ideally, I’d like to be able to step through code in a debug session and see coverage information at the same time. I have been…
Developer technologies | Visual Studio | Debugging
Titlebar has weird peach / salmon color
I am struggling to find out how I change the color of the shell flyout navigation tab. I have tested with the default sample content app from Visual Studio. By default, I get this salmon color: If i overwrite the titlebar with my own custom color, I…
Developer technologies | .NET | .NET MAUI
Unable to link my expo native react with my vs studios
After downloaded the expo native react extension, I attempted to link the two profiles together with the code provided by expo native react, then it was stated to do so with in the directory . I attempted to navigate to direct and it repeatedly states…
Developer technologies | Visual Studio | Extensions
How to upload an attachment using .NET/C# to SharePoint List?
Dear community members, I am trying to communicate to SharePoint List through a console app and later through Azure Function APP. I am able to upload Title, Description, and other single/multiple line statements. But I am unable to upload an attachment…
Developer technologies | C#
Aspire in windows Not connecting to Docker Desktop on Mac M1
I have docker desktop running on Mac M1, and trying to connect to it from Visual Studio in Windows 11 inside Parallels. I am able to browse apps running in Docker from edge in windows with no issues. Aspire app out project is able to run the docker…
Developer technologies | Visual Studio | Debugging
Which Smart Assembly Version Do I have Use For .NET Core 8
Dear Team, I have migrated my .NET Core 8 application from .NET Framework 4.7. Previously when we used to use .NET Framework 4.7 we were using Smart Assembly version (6.9.0.114) for Obfuscation Release. But now after migrating to .NET Core 8 for…
Developer technologies | .NET | .NET Runtime
how to get or set pixel of gif ?
I want to edit each pic in a gif how to edit the width and height and set the pixel of it?
Developer technologies | Windows Presentation Foundation
Validate eol of each line of the text file
Hi, I used the way below to validate the eol of each line. How to ensure that I have the validation (by it) against each line of the text file?
Developer technologies | C#
How to ignore ETag checking and fix this error
I read from and write to blob content in Azure blob storage. File is being changed (new content is getting appended to the file) at the same time while it is being downloaded. I get error in the below stream.Read() line. Which I believe is because of…
Azure Blob Storage
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Blazor
Developer technologies | C#
Will Integration Services projects work with Visual Studio Professional 2022 on Windows 11.I
I recently changed from VS Enterprise to VS Professional, and then upgraded to Windows 11. I am now unable to install Microsoft Data Tools Integration Services. I receive Error 0xe0434f4d: Failed to execute EXE package.
Developer technologies | Visual Studio | Extensions
We need HECVAC & VPAT forms from Visual Studio Code for College
Hello, Beginning this next academic year, all California Community Colleges, including Diablo Valley College, are required to submit a completed VPAT (Voluntary Product Accessibility Template) and a completed HECVAC (Higher Education Community Vendor…
Developer technologies | Visual Studio | Other
iOS Crashlytics Logs Show Low-Level Entries and Missing Symbol Info for MAUI App
A .NET MAUI app targeting .NET 9.0 is being integrated with Firebase Crashlytics for crash reporting. On Android, crash logs are received correctly, but on iOS, all crash logs show only low-level entries (such as libsystem_kernel and libsystem_c.dylib)…