ASP.NET API

1 answer

ActionResult<IEnumerable<Model>> vs IActionResult in ASP.NET Core WebAPI

Hello, What is the difference between ActionResult<IEnumerable<SpeakerModel>> vs IActionResult ? I ran both of them and got the same result. public IActionResult GetAll() { return Ok(SpeakersList); } …

asked

Shervan360 1,541

answered

Bruce (SqlWork.com) 64,901

1 answer

ASP.Net Com-InterOp WORD issue after hosting in windows server

I have created a C#(.Net framework) API to convert Word to PDF using interop.word.dll. I have installed MS Office 2016 on the server. However, even when no one is logged on the server, I am getting the below exception. "Retrieving the COM class…

asked

Murikkoli, Reshmi 0

answered

AgaveJoe 28,131

1 answer

Request for Research Guidance and References

Dear Microsoft Team, I have recently completed an e-commerce project using ASP.NET Core API and Blazor. I am now looking to write a research paper on this topic. Could you please provide me with reference papers or resources that discuss the integration…

asked

Ahmed Jawad 1

edited an answer

Bruce (SqlWork.com) 64,901

2 answers

Error message while generating a controller in Dotnet ASP.NET Core

I'm trying to generate a controller in Dotnet ASP.NET Core by following the tutorial on https://learn.microsoft.com/en-us/aspnet/core/tutorials/first-mvc-app/adding-model?view=aspnetcore-8.0&tabs=visual-studio-code, but when I use the command dotnet…

asked

PEERAWAT SINGKRAM 0

commented

JasonPan - MSFT 5,466 Microsoft Vendor

0 answers

System.Runtime.CompilerServices.AsyncTaskMethodBuilder

Hi, I am getting the below mentioned error. Don't know why it was showing. I guess this comes due to I migrate the dotnet version from 6 to 8. can you resolve my issue? { "error": "Error getting value from 'Context' on…

asked

Stivin 0

commented

Stivin 0

4 answers

Windows service HttpClient with HTTPS support

Hi.I have a **Windows service** that makes calls to an http web page via an **HttpClient **object. Now the website is HTTPS but when I call the https page it gives an "Unauthorized" error. I am using Visual Studio 2013 with .NET Framework 4.5.

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39662036 0

edited a comment

39662036 0

3 answers

Authenticate my own Blazor App with against my SSO-REST Backend

Hi, regarding to this blog https://devblogs.microsoft.com/dotnet/whats-new-with-identity-in-dotnet-8/ I've successfully created a REST-API with Identity and SSO. But now I need my Blazor frontend to authenticate against this rest service. The blog…

asked

Clemens Mattner 20

commented

Clemens Mattner 20

0 answers

DriveItem AdditionalData Patch method with error in Graph Api

I'm creating an API with ASP.NET Core that accesses a list/drive with the graph api and at some point I need to update an item that was created in the drive library to add an ID (which is a custom column), but I'm getting an invalid request error, can…

asked

Bruno Bispo 0

commented

Zeb Spalding 0

1 answer

How to hash a password in asp.net core and use it in a stored procedure

Hi there; There are a lot of examples of SQL stored procedures for User Validations (credential checks) but all of them the password is in text format which is bad security practice. The idea is to hash the password in the client side ( in this case is…

asked

Jose Daniel Navarro Brito 61

commented

Greg Low 1,760 Microsoft Regional Director

2 answers

How to check asp.net core hash password in stored procedure

Hi there; There are countless of SQL stored procedures examples that check plain text passwords which is a bad security practice. I initially used ASP.NET Core Identity so the password were hashed and saved in the datatabase, but not I want to use…

asked

Jose Daniel Navarro Brito 61

answered

SurferOnWww 2,816

2 answers

How to put an Asp.net Core Web API response in a Bootstrap message on the client side

Good day all: I'm struggling the following I have a ASP.NET Core web API that provides User registration as follows public async Task<IActionResult> RegisterUser([FromBody] NewUser user) { User appuser = new User() …

asked

Jose Daniel Navarro Brito 61

accepted

Jose Daniel Navarro Brito 61

0 answers

I am trying to integrate .NET WEB API in .NET 4.7 Framework (acts as backend server) & WEB APP(act as frontend). But not able to connect WEB API to Azure SignalR

SignalR Connection Error: Error: Server returned handshake error: SignalR Service is now in 'Default' service mode. Current mode works as a proxy that routes client traffic to the connected app servers. However app servers are not connected. this…

asked

Abhishek Verma 0

commented

AgaveJoe 28,131

2 answers

How can i generate a personal unique number for user?

Hello. i am creating a website for a courier in my local area and i want to be able to implement a feature. Once the users' registers, they will be given a personal unique id which can be used for one user only to keep track of their data from the…

asked

A.haque 20

commented

A.haque 20

1 answer

Intermittenty w3wp.exe terminating and recorver by itself. This interupte user connection to applicaiton.

I have a web application hosted in IIS. Intermittently my logon connect would fault causing user to re-logon again. Sometime user has to re-logon a few times a day. Investigating the issue, it's cause with w3wp.exe terminating. This happen…

asked

DukeNN1 0

commented

Lex Li (Microsoft) 5,582 Microsoft Employee

1 answer

How to troubleshoot the exception, Could not create TLS secure channel?

Hello there, I have this C# code that consumes a SOAP WS and it was working properly for years. However, since recently it started to throw the following exception: The request was aborted: Could not create SSL/TLS secure channel. Basically it imports…

asked

Kuler Master 266

answered

Bruce (SqlWork.com) 64,901

2 answers

Error calling a Web API with self-signed ClientCertificate using HttpClient in .NET Core (IIS and Winforms using C#)

We are currently migrating our code from .NET 4.7.2 to NET 7 (.Net Core). Everything has been moved forward except one project that has to consume another company’s WebApi rest web service. When we were forced to interact with this company they were…

asked

Shane Vickery 5

answered

Greyson Heun 0

4 answers

Cancel Request after press button

Hello, We are using MVC .NET Core framework 6 and we need to cancel or kill request after send. For example after press a button that execute some actions in oracle Database. We need to Cancel this request from another button. Is this possible? and if…

asked

Ibrahim Shawky 20

answered

Rahul 0

2 answers

ASP.Net Com-InterOp WORD issue after hosting in windows server

I have created an API in C#(.Net framework) to convert Word to PDf using interop.word.dll. I have installed MS Office 2013 on the server. But no one is logged on the server I am getting the below exception "Retrieving the COM class factory for…

asked

Murikkoli, Reshmi 0

answered

AgaveJoe 28,131

2 answers

How to Implement Microsoft Authenticator in Apps like ASPNET Web

We have application projects and we have idea to implement OTP Microsoft Authenticator in our apps. On the login request there will be authentication using OTP without password. Our Apps using ASP.NET web based. And in our company had implement…

asked

Henokh Arief (PKWT) 0

commented

Lan Huang-MSFT 29,331 Microsoft Vendor

1 answer

Azure is decoding characters in the URL before reaching the application

In our backend API, we have an endpoint with a path variable and we need to be able to support certain special characters. To accomplish this, we are encoding the path variable with UTF-8 before hitting the endpoint. This works for most special…

asked

Jkuhl 35

commented

nik 0

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336 questions with ASP.NET API tags

ActionResult<IEnumerable<Model>> vs IActionResult in ASP.NET Core WebAPI

ASP.Net Com-InterOp WORD issue after hosting in windows server

Request for Research Guidance and References

Error message while generating a controller in Dotnet ASP.NET Core

System.Runtime.CompilerServices.AsyncTaskMethodBuilder

Windows service HttpClient with HTTPS support

Authenticate my own Blazor App with against my SSO-REST Backend

DriveItem AdditionalData Patch method with error in Graph Api

How to hash a password in asp.net core and use it in a stored procedure

How to check asp.net core hash password in stored procedure

How to put an Asp.net Core Web API response in a Bootstrap message on the client side

I am trying to integrate .NET WEB API in .NET 4.7 Framework (acts as backend server) & WEB APP(act as frontend). But not able to connect WEB API to Azure SignalR

How can i generate a personal unique number for user?

Intermittenty w3wp.exe terminating and recorver by itself. This interupte user connection to applicaiton.

How to troubleshoot the exception, Could not create TLS secure channel?

Error calling a Web API with self-signed ClientCertificate using HttpClient in .NET Core (IIS and Winforms using C#)

Cancel Request after press button

ASP.Net Com-InterOp WORD issue after hosting in windows server

How to Implement Microsoft Authenticator in Apps like ASPNET Web

Azure is decoding characters in the URL before reaching the application