ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
1 answer
Cannot upload a file using ASP.NET Core REST Web API and Swagger
Hello, The [FromForm] IFormFile file is null for a REST API HttpPost. The project was created using the Visual Studio 2022 ASP.NET Core Web API template. I deleted the Weather model and controller. And added my own controller. Here is my controller…
asked 2024-10-18T13:30:16.2766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 93%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWJ%3C/text%3E%3C/svg%3E)
William Johnston
61
Reputation points
edited an answer 2024-10-19T03:24:50.02+00:00
SurferOnWww
2,906
Reputation points
1 answer
Lifetime validation failed, the token is expired.
Even if the token is new then also it gives me this error.
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,183 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,113 questions
C#
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.
10,962 questions
asked 2024-10-18T14:36:07.8433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 1%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
Mayur
0
Reputation points
commented 2024-10-18T19:00:39.98+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
65,576
Reputation points
0 answers
Lifetime validation error. Token is expired
Hello,https://graph.microsoft.com/v1.0/me when i try to call this api from my .net core application. It says "Lifetime validation error. Token is expired" even if the token is new. Need your help
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,113 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,142 questions
C#
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.
10,962 questions
Microsoft Teams Development
Microsoft Teams Development
Microsoft Teams: A Microsoft customizable chat-based workspace.Development: The process of researching, productizing, and refining new or existing technologies.
3,294 questions
asked 2024-10-18T13:45:22.4866667+00:00
Mayur
0
Reputation points
commented 2024-10-18T14:07:51.0833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(121.6, 24%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETW%3C/text%3E%3C/svg%3E)
Tiny Wang-MSFT
2,721
Reputation points Microsoft Vendor
1 answer
Integrating AI to .NET
Hi, I'm a jun. .NET dev. Nowadays I wanted to learn and integrate AI to my project, but I'm confused. Should I learn phyton and integrate AIs that were written with phyton, or start using ML.NET? I want my product or project to be very high quality. But…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
158 questions
asked 2024-10-16T16:02:41.7733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(41.6, 86%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAR%3C/text%3E%3C/svg%3E)
Atilla Rüstəmli
40
Reputation points
answered 2024-10-18T03:21:36.38+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 61%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPN%3C/text%3E%3C/svg%3E)
Ping Ni-MSFT
4,335
Reputation points Microsoft Vendor
0 answers
Issue with AuthenticateAsync
If anyone can give me a clue as to where I am going wrong. I have slowly been upgrading my code base from .NET 6 to .NET 8. With my authorization controller, in the authorize method with .NET 6 this line of code var results = await…
asked 2024-10-16T13:58:20.7166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 8%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Michael Mastro II
51
Reputation points
edited a comment 2024-10-18T02:47:53.33+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 57.99999999999999%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJF%3C/text%3E%3C/svg%3E)
Jerry Fu - MSFT
741
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
How to Read Meta-Tags of a MP4-File?
In Windows 11 you can modify Meta-Tags of MP4-Files. Are there libraries for .net core 8 web api available which are able to modify these? Is there a posibility to do that over API-Calls? I already get to know to the library taglib but this one seems not…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,877 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
9,722 questions
asked 2024-10-15T06:50:30.5766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 69%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
CodeGuy85
20
Reputation points
commented 2024-10-17T12:09:55.14+00:00
Castorix31
85,541
Reputation points
2 answers
Azure SCIM - Group members are not sending from azure while group provisioning
I am performing SCIM provisioning from Azure and have mapped the default attributes in the attribute mapping settings. I added 5 users to the "devtestgroup", but when sending the requests, Azure is only sending the externalId and displayName,…
asked 2024-09-19T04:22:53.6166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 34%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Samadhan Salagar
5
Reputation points
commented 2024-10-17T11:48:26.81+00:00
Samadhan Salagar
5
Reputation points
0 answers
Learning and integrating AI with .NET
Hi, I'm a junior back-end developer in .NET. Nowadays I wanted to learn and integrate AI to my project, but I'm confused. Should I learn phyton and integrate AIs that were written with phyton, or start using ML.NET? I want my product or project to be…
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
.NET Machine learning
.NET Machine learning
.NET: Microsoft Technologies based on the .NET software framework.Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.
158 questions
asked 2024-10-16T15:59:55.2233333+00:00
Atilla Rüstəmli
40
Reputation points
asked 2024-10-16T15:59:55.2233333+00:00
Atilla Rüstəmli
40
Reputation points
2 answers
One of the answers was accepted by the question author.
Send mail using SMTP with authorization
Hi Guys, I have been looking for a solution to send automated mail using smtpclient - 'smtp.office365.com'. We need to send mail without any user interaction or any admin consent. Is it even possible? (Note: needed authentication for Hybrid scenario -…
asked 2024-10-16T09:15:15.1833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 25%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Naresh kumar
40
Reputation points
accepted 2024-10-16T13:20:16.0666667+00:00
Naresh kumar
40
Reputation points
1 answer
Send mail using MFA enabled Mail ID
Hi Guys, I am reaching out to you because I have a doubt in sending email. I am using SmtpClient class to send mails. MFA has to enabled for the mail Id from tomorrow onwards (mandatory it seems). how to authenticate and send mail using SmtpClient ? It…
asked 2024-10-14T14:21:25.1033333+00:00
Naresh kumar
40
Reputation points
commented 2024-10-16T08:04:37.6633333+00:00
Naresh kumar
40
Reputation points
1 answer
One of the answers was accepted by the question author.
.NET Framework and .NET Core Update Support on Windows Server 2012 R2 After EOL
What is the support status for .NET Core and .NET Framework updates on Windows Server 2012 R2 after October 2023, given that the OS will not receive any security updates? Can components like .NET versions 3.5 to 4.2 still receive updates through newly…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,877 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
Windows Server 2012
Windows Server 2012
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
1,595 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 17%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
1 answer
Embedding Power BI Report into .net core Web api using Azure AD B2C Tenant
Hello programmars I am trying to implement .net core Web api which can embed PowerBI reports. I am able to do that using Azure Active Directory but the problem is Our client has Azure AD B2C tenant so how can I generate access token using users of B2C…
asked 2023-02-03T05:57:15.56+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 6%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVP%3C/text%3E%3C/svg%3E)
Virendra Panpatil
25
Reputation points
answered 2024-10-15T23:02:03.3866667+00:00
Manojkumar Maheshwari
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Is it safe to delete the obj\Debug folder in a C# project?
Hi, I am encountering the following error: Severity Code Description Project File Line Suppression State Details Error (active) MSB3713 The file "obj\Debug\net6.0\IMS.CoreBusiness.AssemblyInfo.cs" could not be created. The process cannot…
0 answers
How to fix an error System.TypeLoadException: in an swagger api project ?
System.TypeLoadException: Method 'get_LockReleaseBehavior' in type 'MySql.EntityFrameworkCore.Migrations.Internal.MySQLHistoryRepository' from assembly 'MySql.EntityFrameworkCore, Version=0.0.0.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' does…
asked 2024-10-11T08:15:59.3133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 53%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMD%3C/text%3E%3C/svg%3E)
Mathis De Sousa
0
Reputation points
commented 2024-10-14T07:22:47.8766667+00:00
Ping Ni-MSFT
4,335
Reputation points Microsoft Vendor
1 answer
Although my .NET Core WebAPI app is deployed in an Azure AppService (Windows) successfully, it always provides 403 error
I'd like to deploy my first .NET Core Web API in an Azure AppService. Code written in Visual Studio 2022 using .Net 6.0 and it is running as it should in local environment. Azure App Service is a windows based AppService. Using VS 2022, the…
asked 2024-10-09T07:46:23.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 73%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELS%3C/text%3E%3C/svg%3E)
László Kocsor
0
Reputation points
commented 2024-10-14T06:11:16.1433333+00:00
Jerry Fu - MSFT
741
Reputation points Microsoft Vendor
1 answer
EF Core 8 Shadow Properties incur a 255 limit on columns
We have an EF based WebApi, and the business logic includes the ability for end users to add user defined fields To get that in EF, we engaged Shadow Properties, and that is working well Unfortunately we found Shadow Properties incur a limit of 255…
asked 2024-10-01T15:21:02.83+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 14.000000000000002%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bill Stamp
1
Reputation point
commented 2024-10-11T02:38:00.2966667+00:00
JasonPan - MSFT
5,796
Reputation points Microsoft Vendor
1 answer
How to extract 30 days back data from datetime parameter
I want to use the date parameter in the data table of my dotnet core's rdlc report. One of the two values of the SQL parameter is the parameter value, the other is a date 30 days back from the date of the parameter value. But the second parameter is…
asked 2024-10-10T06:05:29.55+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(300.8, 44%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
jewel
921
Reputation points
edited an answer 2024-10-11T01:06:33.21+00:00
JasonPan - MSFT
5,796
Reputation points Microsoft Vendor
1 answer
I need to know the exact difference between container insights and Azure managed Promotheus and grafana in azure kubernates cluster
I am unable to figureout the exact difference between container insights, promotheus and grafana, and if i need to integrate azure managed promotheus, in my .net core app(POD), what changes i need to make in my application to get metrics. Can any help me…
asked 2024-10-10T06:57:02.7366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 74%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHK%3C/text%3E%3C/svg%3E)
Hemanth Kumar Reddy Rachala
0
Reputation points
answered 2024-10-10T11:14:37.11+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 24%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAA%3C/text%3E%3C/svg%3E)
akinbade abiola
17,210
Reputation points
0 answers
Azure Service Bus Queue - High number of incomming requests even though the client is turned off.
I'm facing a challenge with an Azure Service Bus Queue. I have an ASP.NET Core API that forwards incoming requests to a queue. Additionally, I have a background service that checks for new messgaes every 10 minutes. The service is supposed to shut down…
Azure Service Bus
Azure Service Bus
An Azure service that provides cloud messaging as a service and hybrid integration.
626 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
C#
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.
10,962 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
336 questions
asked 2024-10-09T14:09:10.01+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 13%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMO%3C/text%3E%3C/svg%3E)
Michael Overgaard Nielsen
0
Reputation points
asked 2024-10-09T14:09:10.01+00:00
Michael Overgaard Nielsen
0
Reputation points
2 answers
One of the answers was accepted by the question author.
Future Plans and Limitations for .NET Core 2.1 on Azure
We are currently running applications on .NET Core 2.1 on some of our Azure servers. As we plan to update to a more recent .NET version, we want to prioritize and schedule this update effectively. I have a couple of questions regarding the use of the…
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,877 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,571 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
7,807 questions
asked 2024-09-02T14:20:02.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 57.00000000000001%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOS%3C/text%3E%3C/svg%3E)
oleh.shevchuk
20
Reputation points
edited the question 2024-10-09T08:42:40.99+00:00
Jack J Jun
24,506
Reputation points Microsoft Vendor