Which certificate does the VS installer use for verification of vs_installer.opc
I am trying to install the VS 2022 Build Tools on my build server. However, during installation, I am receiving the following error on the bootstrapper logs: [16a0:0011][2025-06-25T06:41:39] Download requested:…
Developer technologies C#
It marks lines in red, but it compiles.
In Visual Studio 2022 with the latest update and C#, I use two DLLs. In the first DLL, I removed an enumeration and created another one, which I compiled. In the second DLL, it also compiles, but the lines where I reference the new enumeration are…
Developer technologies C#
Our graph api lost its privilege to remove licenses from users
We developed a graph API app that helps us with on/offboarding of our employees. started a few weeks ago, our app lost its ability to remove licenses. this is the error I get: Status Code: Forbidden Microsoft.Graph.ServiceException: Code:…
Developer technologies C#
www-authenticate: Bearer error="invalid_token",error_description="The signature key was not found"
I am getting below error while validationg intra auth token www-authenticate: Bearer error="invalid_token",error_description="The signature key was not found" i am not able to find IssuerSigningKey from any where
Developer technologies C#
The wait operation timed out SOURCE...............: FORM.................: http://localhost/Pages/Reports/TDSDetails.aspx
Date.................: 6/26/2025 Time.................: 6:57:03 PM MESSAGE..............: The wait operation timed out SOURCE...............: FORM.................: http://localhost/Pages/Reports/TDSDetails.aspx QUERYSTRING..........: …
Developer technologies C#
Format SQL Query Result into web menu
I am trying to build a drill-down menu for my website, where the user will click on a category and it will show the subcategories of that clicked category, there could be n-levels. I am able to write an SQL query which returns the output exactly as I…
Developer technologies C#

How many threads can Splunk ODBC support concurrent reading simultaneously
Hi there, I would like to know how many concurrent threads Splunk ODBC supports reading data simultaneously? Thanks&Regards, zmsoft
Developer technologies C#
How to use the "userExperienceAnalyticsOverview" Graph API with C#
Encountering 400 errors when calling the "userExperienceAnalyticsOverview" Graph API in C# and through the Graph Explorer. The API appears to be functional based on Intune admin center. Seeking guidance on how to successfully implement this API…
Developer technologies C#
Why Can't I Choose AnyCPU as Platform Target in MAUI Project Properties?
When I try to choose AnyCPU as Platform Target for a MAUI project, the drop-down list returns back to ARM64. What is, therefore, enforcing the ARM64 choice for the project? Visual Studio Version: 17.6.4 .NET SDK Version: 7.0.400-preview.23274.1 .NET…
Developer technologies .NET .NET MAUI
Developer technologies C#
How to use the "userExperienceAnalyticsOverview" graph api?
I can see on the thread that this API is working, but when I call it on C # and use it on the graph explorer website, I always get 400 errors. How can I make this API work in the code? This is api document address: …
Developer technologies C#
Windows Form project, sending e-mail error in C#
Hi, I tried several things sending email pragmatically, but get an error: code here: using System.Net; using System.Net.Mail; private void SendEmailOutlook(string toAddress, string fromAddress, string subject, string messageText, bool isHtmlMessage,…
Developer technologies C#

How can I properly handle exceptions in asynchronous methods using async/await in C#?
Hello, I am working on an application using C# and async/await for asynchronous programming. I want to ensure that exceptions thrown inside my async methods are properly caught and handled without causing unobserved task exceptions or crashing the…
Developer technologies C#

CID image embeds are not loading properly in Outlook but load properly in Gmail
We are using CID to load the images, but the images won't load in outlook, we are using IFluentEmail. var attachments = new List<Attachment>(); // Set image src then Get image src for email purpose htmlNode.SetAttributeValue("src",…
Developer technologies C#
How to Rename a Solution and Projects in Visual Studio 2022 Without Affecting Functionality?
I have a working application that includes Blazor Server, Blazor WASM, and an API. I want to change the names of the solution and the projects while ensuring that the current application remains unaffected. What is the easiest and problem-free way to…
Developer technologies ASP.NET ASP.NET Core
Developer technologies .NET Blazor
Developer technologies C#

There is no difference in font weight for ranges
Font size 14 and Family Arial: The weight actually not changing the boldness upto some particular range. This is creating problem in setting custom weight. Any Solution for this. Refer to Attachment.Font_550-800_ARIAL_14.png
Developer technologies C#
How to setup offline Text to speech with azure ai cognitive speech sdk for unity apps on ios and android devices
We are trying to integrate Microsoft Text-to-speech services to a Unity application which will be used on both ios and android devices. We figured out how to use the SDK provided by Microsoft to use the Text-to-speech services but we also would like to…
Developer technologies C#
NPOI System Out Of Memory exception
I'm using NPOI as nugget package to generate xslx files. In local eveything works fine and I never get OutOfMemory exception but on my azure application deployed I do make some OutOfMemory exception while writing my workbook to my…
Developer technologies C#
What is the proper way to parse row data to something readable?
I am trying to get some information in the rows of a spreadsheet I am writing to, But having trouble trying to figure it out. Everything works to the point of GetValue() on the unknownString. It is still coming back as an UntypedArray. How do I go about…
Developer technologies C#
How do you get View Page from its associated ViewModel programmatically?
There are rare occasions where I want to get a View Page object from its own ViewModel. Don't worry about the oft-said warning of: "don't break the MVVM pattern". I just want to get the View Page from its ViewModel programmatically. I can do…
Developer technologies .NET .NET MAUI
Developer technologies C#
Cost to deploy . Net c# solution on szure
Please I want to inquire that how much it will cost if I will deploy point sales and inventory solution on azure solution is developed in asp. Net and window app , in addition if I will sale the same point of sales solution to custom how much monthly or…