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ASP.NET Core and Web API: A Custom Wrapper for Managing Exceptions and Consistent Responses

by Vincent Maverick Durano

This article will talk about how to implement a custom wrapper for your ASP.NET Core and Web API applications for managing exceptions, providing meaningful and consistent responses to consumers.

ASP.NET Web API - Keeping It Simple

by kannankeril

This article is an attempt at splitting out the controller layer to reduce its complexity and improve quality and maintainability of the resulting code.

ASP.NET Core WebAPI secured using OAuth2 Client Credentials

by Livio Francescucci

Use a JWTToken to access a .NET Core Web API leveraging IdentityServer4 / OAuth2.

Image recognition, translation and speech synthesis - 3in1 Web API

by Jalle

WebAPI, Azure, Android

Latest Articles

ASP.NET Core and Web API: A Custom Wrapper for Managing Exceptions and Consistent Responses

by Vincent Maverick Durano

This article will talk about how to implement a custom wrapper for your ASP.NET Core and Web API applications for managing exceptions, providing meaningful and consistent responses to consumers.

Code Example for SPA and Micro-Service on Azure

by Quí Nguyễn NT

This is a demonstration of a basic example of single page Angular application and micro-service architecture on Azure.

Deploy ASP.NET Core Web API on IIS

by Aram Tchekrekjian

How to create and deploy your first ASP.NET Core Web API on IIS

O-Data Rest API in .NET with Entity Framework and AutoFac

by Sunny Makode

This is an introductory article about creating an Odata Rest API in collaboration with Entity Framework. We are also going to use Autofac as our IOC container. Also, Repository and Unit of Work pattern will be used for cleaner access of persistence model through our ORM (Entity Framework).

All Articles

WebAPI2

(Asp.net ) reminder system to send notifications

14 Feb 2020 by Pascualito

Hi, Technologies : ASP.Net WebForms or MVC, WebAPI I need to create "something" to send notifications, kind of reminders, for instance to remind a person his appointment with a doctor. The dates to send the notifications are saved in a DB The...

WebAPI-SelfHost

(Asp.net ) reminder system to send notifications

14 Feb 2020 by Richard Deeming

If it has to be in ASP.NET, there are various tools you can use to schedule background jobs: How to run Background Tasks in ASP.NET - Scott Hanselman[^] However, I would be inclined to create a small console application to scan the database and...

WebAPI-SelfHost

(Asp.net ) reminder system to send notifications

14 Feb 2020 by Pascualito

Hi I haven't read the first option yet, but I agree with you about the second solution. It's seems to be a very simple solution. Thanks a lot Richard!! Pascualito

WebAPI-SelfHost

(Asp.net ) reminder system to send notifications

14 Feb 2020 by MadMyche

If you are using SQL Server, another option would be to utilize SQL Agent as well as Database Mail How To Send Mail Using SQL Server: Part 1[^]

WebAPI-SelfHost

.NET Core RESTful or WebAPI MVC Web Application

7 Aug 2017 by Bart-Jan Brouwer

Modern design example for .NET Core MVC with RESTful service

[TinyERP: SPA for Enterprise Application]Manage Staffs - Part 2

27 Dec 2018 by tranthanhtu.vn

[TinyERP: SPA for Enterprise Application]Manage Staffs - Part 2

entity-framework

Access a different webapi within the same site

1 Aug 2017 by Sebastiaan Meijerink

Hi, In our product setup we have some separate webservices that are hosted as a single site. The webservices come from separate .NET projects. This is so that all webservices can be maintained as separate products with separate release versions. They are installed together within a single...

Access a different webapi within the same site

1 Aug 2017 by Thomas Nielsen - getCore

For what you're trying to do, connecting from one web service to another service without using passthrough authentication it seems you'll need to authenticate usage of that service in another way. So there's always indigo or WCF as it came to be called. Windows Communication Foundation is the...

After hosting the web api applcation in godaddy. After browing in the URL I am facing the error

29 Jun 2018 by 9000605667

after hosting the web apI applcation in godaddy. After browing in the URL i am facing the error What I have tried: Server Error in '/' Application. Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this...

After hosting the web api applcation in godaddy. After browing in the URL I am facing the error

29 Jun 2018 by L.Patrick Boyce

Angularjs validations based on multiple dropdown id's

20 Jun 2018 by Member 12910307

here i am using angularjs and webapi. in the entering fields i have one dropdown for channels, one text for from amount one, another dropdown for conditions(=), one text box for to amount, one more text box for fee amount. The scenario is when i select one channel and enterin from value and...

ASP.NET Core 2.0 & Angular 4: Build from Scratch a Web Application for Vehicles Management

15 Dec 2017 by O.Nasri

ASP.NET Core 2.0 & Angular 4: through this tutorial, you will learn how to build from scratch a web application for vehicles management

entity-framework

ASP.NET Core and Web API: A Custom Wrapper for Managing Exceptions and Consistent Responses

4 Jun 2020 by Vincent Maverick Durano

This article will talk about how to implement a custom wrapper for your ASP.NET Core and Web API applications for managing exceptions, providing meaningful and consistent responses to consumers.

ASP.NET Core WebAPI secured using OAuth2 Client Credentials

11 Jun 2017 by Livio Francescucci

Use a JWTToken to access a .NET Core Web API leveraging IdentityServer4 / OAuth2.

Asp.net MVC application cannot be hosted and working properly

7 Apr 2018 by Amr Mohammad Rashad

I am facing a problem that has not been resolved so far and do it over three weeks. I am supposed to create a web application that do the following: 1- Allow the user to select the search criteria from drop down list and click the export button. 2- The button click event calls an API that in...

Asp.net MVC application cannot be hosted and working properly

5 Apr 2018 by F-ES Sitecore

Automation of Office apps like Excel isn't supported on IIS, you're simply not going to get this working. Use an alternative that is supported for asp.net like the OLEDB driver, XML SDK, or third party apps like EPPlus etc.

Asp.net MVC application cannot be hosted and working properly

7 Apr 2018 by Amr Mohammad Rashad

The problem has been solved all what I need is to set the Component Services -> Computers -> My Computer -> DCOM Config -> Microsoft Excel Application -> Properties -> Identity to Interactive User and decorate the class that uses the COM component, ExcelExporter, with [ComVisible(true)] attribute

ASP.NET Web API - Keeping It Simple

25 Nov 2016 by kannankeril

This article is an attempt at splitting out the controller layer to reduce its complexity and improve quality and maintainability of the resulting code.

Asp.net web API CORS problem

12 Jan 2018 by Amr Mohammad Rashad

I am facing a CORS policy problem and I do not know how to fix it. I tried many approaches but what makes me crazy is that the service works fine on some devices and I can utilize all its resources and works a little bit on others and does not work at others while the whole devices having the...

Asp.net webapi 2 dependency injection giving error that

30 May 2019 by titu-1670319

Hi I am using unity container for depency injection by attributes using following code container.RegisterTypes( AllClasses.FromLoadedAssemblies() .Where(t => t.GetCustomAttributes(true).Any()), ...

dependency-injection

Asp.net webapi 2 dependency injection giving error that

30 May 2019 by Gerry Schmitz

Quote: Problem is sometimes i get following exception which goes if i clean and rebuild the solution. am i missing something ? Yes. You're missing another clean and rebuild.

dependency-injection

Aspnetcore 1.1 group by and count gets an object

6 Nov 2017 by walid youssef

I have the following table: Cans Id: int HospitalId: (Foreign Key) int operDt: DateTime I need to calculate the total number of cans rows grouped by hospitalId to get a similar result without Id screenshot[^] What I have tried: The repository : public Task...

Aspnetcore 1.1 group by and count gets an object

6 Nov 2017 by Richard Deeming

You're returning a Task, rather than the results of that Task. You're also disposing of the DbContext before the Task has completed. (There's also a missing "t" in the action parameter name, but I'm not sure whether that's just a typo in your question.) Try something like this: public async...

Assinging values into a list<object> in a model class

19 Nov 2018 by wizklaus

public class Parameter { public int Id {get;set;} public string name {get;set;} public List Phonenumbers{get;set} } public class Phonenumber { public string number1 {get;set;} public string number2 {get;set;} public string number3 {get;set;} } public ActionResult...

Assinging values into a list<object> in a model class

18 Nov 2018 by F-ES Sitecore

You've define Phonenumbers to be a List but at no point are you creating the list so para.Phonenumbers is always going to be null. You can create a new List in the constructor. public class Parameter { public int Id {get;set;} public string name {get;set;} public List...

Assinging values into a list<object> in a model class

19 Nov 2018 by Vincent Maverick Durano

Your code doesn't make sense because your Phonenumbers property of type List will always have an empty value, thus it will never go inside your foreach-loop even if you initialize your List. Quote: Please how can i pass values to this list You don't need a loop to assign values...

Async or sync methods in webapis?

8 May 2018 by Pascualito

Should I use Async or simply Sync methods in my WebApi aplication? I use mvc5 and EF 6. The operations are mainly CRUDs and listing ( select against the database ) and the DB queries are running quite fast. The system is used by about 1000 concurrents users. Do I gain performance using...

Authorization in webapi

8 Jun 2018 by Mada Naga Sankar

I have created a webapi with jwt authentication. I am able to get response without authorization, when i have added authorize attribute to controller, its giving me unauthorized which is correct. But when i sent authorization header its giving CORS error and request not working. Is there any...

Build an Angular 2 Earnings Tracker in TypeScript – Part 1

6 Mar 2017 by Cathy Wun

This is the first part of building an Earnings Tracker using Angular and TypeScript Series.

Build an Employee Tracker with AngularJS and Web API – Part 1

31 Jan 2017 by Cathy Wun

This is the first part of Building an Employee Tracker using AngularJS and ASP.NET Web API Series.

Code Example for SPA and Micro-Service on Azure

25 Mar 2020 by Quí Nguyễn NT

This is a demonstration of a basic example of single page Angular application and micro-service architecture on Azure.

Consume webapi from SSIS scripttask using webclient is not working as expected.

27 Jun 2017 by KGBRS

Hi All, I'm consuming the WebAPI from SSIS Packages so i have written the following code in the ScriptTask and my intention is it should to wait for the response (i.e. it will just call the endpoint and continue the process) var webClient = new System.Net.WebClient();...

Consume webapi from SSIS scripttask using webclient is not working as expected.

1 Jun 2017 by Richard Deeming

UploadValuesAsync[^] does not wait for the request to complete. It starts a background operation to make the request, and returns immediately. When the request is complete, the UploadValuesCompleted[^] event will be raised. Your method is most likely exiting before the request has been...

CORS issue with ASP.NET web API 2 and angular local host

5 Nov 2020 by Virendra S from Bangalore, Karnataka

i am getting the CORS issue while accessing the deployed ASP.Net Web API 2 while running the angular app locallly. the same API is working with postman. Error: Access to XMLHttpRequest at...

CORS issue with ASP.NET web API 2 and angular local host

5 Nov 2020 by Richard Deeming

Either you haven't deployed the CORS-enabled version to the server, or the API you've updated isn't the API you're calling. Use your browser's developer tools to inspect the network request, and look at the response headers to check the...

Could not load file or assembly 'mysql.data' or one of its dependencies error in webapi

9 Jul 2018 by Rohit Singh

Hello, I'm creating a webApi Project for simple get request. I'm using MySql as database. Everything was working fine until I'm using it on my Local IIS Server but when I deployed my project on production server it shows below error Server Error in '/SAMPLEAPI' Application Parser Error...

entity-framework

Create a C# application to read from serialport and write to an IP port

26 Jan 2018 by ganesh.dks

Hi, I have been trying for the past 2 days to design a simple application in C# to read from serial Port continuously and write the data as it is; say a string, to an IP:port on the machine. And later I want to read from that IP:port and use it to expose on a web service. This is my...

Create httpclient instance per webrequest or single instance.

1 Jan 2017 by Adi_Mag

Hi All,I have read so many articles on HttpClient. In some articles, it is mentioned to create single instance of httpclient and reuse it in the entire application. But in some articles it is mentioned to create new instance of httpclient per webrequest.**// New instance per web request....

Create httpclient instance per webrequest or single instance.

1 Jan 2017 by Thomas Daniels

Both ways will work. A HttpClient can be reused.I recommend using a single HttpClient instance. With having a single instance, you can benefit from the DefaultRequestHeaders property[^] and BaseAddress property[^]. Even more importantly, just using a single HttpClient instance will improve...

Create httpclient instance per webrequest or single instance.

1 Jan 2017 by Adi_Mag

After lot of research and discussion. I found the best approach is to use same instance of HttpClient through out the application. Some key stuffs you need to remember while using this approach.a) Create HttpClient instance at application start and inject it through out the...

Create swagger UI versioning for controller and action using core 3.1

2 Feb 2020 by Member 11183217

hi, I have tried the swagger ui versioning by using the .net core 3.1 with API 2.0. i have completed this scenario up to controller level. but i dont know how to do this versioning for controller Action...anyone can you please help me on this i have struggled past 3 days on this. help me...

Create swagger UI versioning for controller and action using core 3.1

2 Feb 2020 by RickZeeland

Maybe you can try NSwag, see: https://elanderson.net/2019/10/swagger-openapi-with-nswag-and-asp-net-core-3/[^] https://www.slant.co/topics/1397/viewpoints/20/~best-web-frameworks-to-create-a-web-rest-api~nswag[^]

Data display on strange format how to convert it to json format

21 Mar 2019 by ahmed_sa

problem data display on strange format How to convert it to json format I make function return list of object data of column name where pass table name meaning function return column names joined with table reference but problem data display in strange format as below : the result as...

Data display on strange format how to convert it to json format

21 Mar 2019 by Richard Deeming

You're returning an array containing the value of every column from every row, flattened out into a single list. You need to return an array of objects instead: while (reader.Read()) { columnNames.Add(new { rownum = (Int64)reader["rownum"], code = (Int32)reader["code"], ...

Data not display on component.html although it display on variable this.reflistval

16 Mar 2019 by ahmed_sa

I work on project angular 7 with asp.net web API core 2.1 data display on reference.component.ts ngoninit event variables this.RefListVal but not show on Reference.component.html my web API function [HttpGet("{tableName}")] public List GetColumnNames([FromRoute] string...

Data time comparison with concurrent dictionary list not giving correct count , while same database list giving correct count in C#?

9 Sep 2019 by chandubbbb

In GPS application we receive data every 10 seconds from each device.we are displaying the device count like OffRoad, Moving, Stopped and Not working suppose no data from the device in the last 5 minutes we are marking them as Not working, we are updating device data in concurrent dictionary...

Data time comparison with concurrent dictionary list not giving correct count , while same database list giving correct count in C#?

8 Sep 2019 by pkfox

What does the debugger tell you ? No one will trawl through all that code for you - make more of an effort to pinpoint the problem

Data time comparison with concurrent dictionary list not giving correct count , while same database list giving correct count in C#?

9 Sep 2019 by pkfox

Step through your code in the debugger and look at the values as you go - you say the data is identical but it it obviously isn't

Delete action method of webapi is not getting triggered.

6 Apr 2017 by Kalai Selvi

I have a web api controller in my MVC project as follows public class EmployeeController : ApiController { static readonly IEmployeeRepository repository = new EmployeeRepository(); // GET api/ [HttpGet] public object Get() { var queryString =...

Delete action method of webapi is not getting triggered.

6 Apr 2017 by Kalai Selvi

At last i found the issue, i have done the mistake in Global.cs and WebApiConfig Updated Global.cs filed protected void Application_Start() { AreaRegistration.RegisterAllAreas(); WebApiConfig.Register(GlobalConfiguration.Configuration); ...

Deploy ASP.NET Core Web API on IIS

8 Feb 2020 by Aram Tchekrekjian

How to create and deploy your first ASP.NET Core Web API on IIS

Developing an Extensible Web API

2 Jul 2019 by Mustafa Kok

Developing a very simple Web API architecture using ASP.NET Web API2 whose operations can be extended by just adding new operation types

Developing back-ends with Enterlib.NET and WebAPI

11 Jul 2017 by Ansel Castro

Develop SOLID back-ends exposed through a REST API with ODATA support and DTO mapping using Enterlib.NET.

Difference between PUT & POST

2 Jul 2018 by Ramnivas Kuma sharma

I am sending Employee Data in Web APi-2 Action Method and after that calling repository to insert/update/delete. Every time using Httppost Verb and getting data in action method after that repository calling my store procedure and insertion/inundation/deletion is working proper. So without using...

Difference between PUT & POST

2 Jul 2018 by Krunal Rohit

Both PUT and POST can be used for creating. In more general, PUT is to create a resource whereas POST is to update a resource. Your answer is here[^]. KR

Display image from mongodb gridfs to angularjs using webapi C#

3 Jan 2018 by VasanthPorcheziyan

Hi, I am trying to display stored stream in mongodb GridFS as image in angularjs using webapi c#. I am using mongodb 2.4.4 in my project. MongoDB Package : [^] What I have tried: I saved the stream from angular to mongodb using the below code. using (var stream = await...

Document should be downloaded in uploaded format ( word(doc, docx) or ppt(ppt, pptx), excel or jpeg or PDF or gif or png)

9 Dec 2019 by Member 10033441

Hi All, I am trying to download file but there is no content present after download.Please assist me to resolve it.Below is my code. WebApi Code ------------- [Authorize] [HttpPost] [Route("downloadStaticDocument")] public HttpResponseMessage...

Dynamic frombody for XML

25 Jun 2018 by Member 11906002

I am using below code in web api .net core to get the request body content and it is working fine for JSON input ie., Content type - "application/json" [HttpPost] public void Post([FromBody] dynamic messages) {} But when I pass xml in request body ie., Content Type - "application/xml",...

Error: no HTTP resource was found that matches the request URI

30 Oct 2020 by Virendra S from Bangalore, Karnataka

Controller: public class testADOController : ApiController { [HttpGet] public testOrg GetOrgTreeStr(int emp_no) { return testadoBL.GetTestOrg(emp_no); } } WEbAPiCOnfig.cs file data: ...

Error: no HTTP resource was found that matches the request URI

30 Oct 2020 by Richard Deeming

In your route, the parameter is called id. In your method, the parameter is called emp_no. Either change your method parameter name: public testOrg GetOrgTreeStr(int id) or pass the value in the querystring: ...

Fetching image from SQL db

5 Nov 2020 by Virendra S from Bangalore, Karnataka

I am trying to fetch a image from MS SQL DB. GetEmpImg() is getting called by in other class, i want return the bytes data. but return code is not reachable my code snippet: public static byte[] GetEmpImg(int emp_no) { ...

Fetching image from SQL db

5 Nov 2020 by OriginalGriff

You can't return byte data there: it doesn't exist, because you haven't read it. You only read any data when there is at least one row available - and there should be only one row, so the while loop is redundant, just use an if instead - and...

File not download on angular 13 although I dont have any issue on web api ?

31 Mar 2022 by ahmed_sa

zip files not downloaded on angular 13 although zip files created and api not give error ? I work on application asp.net web api core 2.2 and angular 13 . I make web api compress files and create it first as zip files . then downloaded on my...

Filtering is not working, kendo grid

28 Apr 2019 by Member 12919448

Hi, I used kendo.dynamic.linq.DataSourceResult to implement filtering in server side. [AcceptVerbs("GET","POST")] public DataSourceResult Filter(Models.DataSourceRequest request) { if (request != null) { request.Filter.Field =...

Function getemployeelist generate error when show listb of employee

22 Mar 2019 by ahmed_sa

problem get error when make service getallemployee Conversion of type 'Promise' to type 'Employee[]' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first.ts(2352) Conversion of type 'Promise'...

Function getemployeelist generate error when show listb of employee

22 Mar 2019 by Bohdan Stupak

The error is pretty self-descriptive. this.http.get returns Promise which you unsuccesfully try to convert into your entities. Use this.http .get('https://localhost:44326/api/Employee') .then(res => //your logic)

Generate one token per user in oauth bearer-token

2 Feb 2017 by AminMhmdi

hi i create asp.net web api project and use bearer token for user authorization problem is when send username=xxxx&password=xxxx&grant_type=password to http://address/Token it can generate more than one token for each user.i want to generate one token per user how can i do this??What...

Generate one token per user in oauth bearer-token

2 Feb 2017 by sonymon mishra

It will create different token for each user session. This is like a one-time user token.What you can do is:1. Call "http://address/Token" along with username=xxxx&password=xxxx&grant_type=password as request as body.2. Store the received token locally(in session variable if using server...

Getting empty array of products from db using web api2 and entity framework 6

25 Aug 2021 by Alexander Angelopoulos

I have a simple web api project which I am trying to call using an HttpClient (trying to fetch products from database Table). I get a result of an empty array [] although I have stored data in my Database (SQL Server). API: Model: public...

entity-framework

Getting empty array of products from db using web api2 and entity framework 6

25 Aug 2021 by Richard Deeming

Quote: [ResponseType(typeof(Products))] public IQueryable GetProducts() The ResponseType value doesn't match the type you are returning. But since you're returning a concrete type, rather than an IHttpActionResult, that attribute is...

entity-framework

Getting error "message": "could not find file 'D:\\home\\site\\wwwroot\\PDF_report.pdf'.",

17 Aug 2021 by .NET- India

Hi, I am writing following code in .NET Core Web API. And project is divided in "API", "Service", "Repository". I have following request body and it is sending a mail with an attachment with a link given in "Attachment". { "To":...

Getting error "message": "could not find file 'D:\\home\\site\\wwwroot\\PDF_report.pdf'.",

17 Aug 2021 by Richard Deeming

Quote: string[] str = response.RequestMessage.RequestUri.LocalPath.Split('/'); // str contains: { ..., "PDF_Report.aspx" } ... str[str.Length - 1] = str[str.Length - 1].Replace(".aspx", ".pdf"); // str contains: { ..., "PDF_Report.pdf" } var...

Getting null value instead of data in web API 2

4 Mar 2017 by codegeekalpha

with this URIhttp://localhost:2259/api/ServiceA/1234"where isbn=1234 isbn value is 1234 in databaseI am getting Null . While i have data in the database which should be shown hereWhat I have tried:my webapiconfig public static class WebApiConfig { public...

Getting null value instead of data in web API 2

4 Mar 2017 by Dave Kreskowiak

Well, you're getting null because your query WHERE condition doesn't match any records. Put a breakpoint on the using line and check the value of isbn. Chances are good its value is not what you think it is.

Getting signature validation failed error while adding bearer authentication to webapi to validate service token generated by client

27 May 2018 by Member 12118045

I had a requirement to use Ad authentication for web api I had implimented using "WindowsAzureActiveDirectoryBearerAuthenticationOptions" but i am getting below error at ValidateToken while I am hitting with the client IDX10500: Signature validation failed. Unable to resolve...

Getting Started with Entity Framework Core: Building an ASP.NET Core Application with Web API and Code First Development

5 Dec 2017 by Vincent Maverick Durano

This article demonstrates how to build an ASP.NET Core application using Entity Framework Core Code-First development with Web API and MVC.

Graph QL throw error like complex query

2 Jan 2018 by Kalirathinam

We are using Graph QL in our application(Webapi2). We wrote code for mutation and Query. We using single controller for all Graph QL app. But some time it's thrown error and service go down. On the time if call any service in Graph ql, it didn't work. Once we restart service , then only service...

Hacking authentication tokens

20 Dec 2018 by vaibhav1800

Hi, Lets say I have implemented Token based Authentication and what I do is that I store the token in LocalStorage of WebBrowser. Everything is fine but I have not taken care of the hack. I mean Since the token is in the browser storage for lets say 1 min but hackers can still hack it in 1...

Hacking authentication tokens

20 Dec 2018 by Nathan Minier

This depends a bit on the level of control that you have over what is in the javascript included on your page. If all you are ever going to have is your own JS and you don't use any third-party frameworks or libraries, then the local store is fine. If you think you might ever use an external...

Host angularjs with ASP.NET web api 2 application using oauth in internet information services

10 Oct 2017 by Member 11767325

make sure that Microsoft.Owin assembly in publish folder

How can I get messages from a telegram channel with the telegram API ..?

8 Apr 2020 by Member 11183217

I want to get all the messages from Telegram channel and display them in an ASP.NET webpage (c#,mvc)... What I have tried: i have tried all the ways and i didn't get the reference as well can you please some one give me the reference it will...

How can I get messages from a telegram channel with the telegram API ..?

8 Apr 2020 by Richard MacCutchan

Telegram Messenger[^]

How do I call a web api method using ajax

4 Jan 2017 by Nick Van Tassell

I have the following code: $.ajax({ type: 'GET', url: 'http://localhost:51914/PlayerPortal/User/Test', }).done(function (data) { self.user(data.userName); // Cache the access token in session storage. ...

How do I call a web api method using ajax

4 Jan 2017 by Nick Van Tassell

It IS due to CORS: Origin is defined by 1) host, 2) port, and 3) protocolI guess I'll make it all in one app, like I've seen everywhere else.

How do I disable swashbuckle swagger UI in production in ASP.NET web api2?

19 Jun 2022 by istudent

I using swashbuckle v 5.6.0 for api documentation and ui for test in asp.net web api2. I do not want give ability for the user to post data from swagger ui in production. How do I disable it? What I have tried: GlobalConfiguration.Configuration .EnableSwagger(c => ...

How do I disable swashbuckle swagger UI in production in ASP.NET web api2?

7 Jan 2020 by MadMyche

Have you looked into there GIT repository and read this issue? Disabling swagger ui · Issue #301 · domaindrivendev/Swashbuckle · GitHub[^]

How do I disable swashbuckle swagger UI in production in ASP.NET web api2?

19 Jun 2022 by Gerardo Gamo

If you are using NET framework (any version capable of having swagger) in you web.config, 1. create a new key called IsSwaggerEnabled and set it to true ...

How do I post data in http header from MVC to webapi post method

21 Aug 2020 by Codes DeCodes

I am creating prototype of application where in I am trying to send data in request header and body from C# MVC Controller and also created web api project Post action to process the request. My code goes like this:: MVC Project code to Post Request: public class HomeController :...

How do I post data in http header from MVC to webapi post method

2 Apr 2019 by Bohdan Stupak

No need to construct a new object with HttpRequestMessage re = new HttpRequestMessage(); use static Request instead Request.Headers.TryGetValue("username", out var test);

How do I put following scenario into practice?

16 Feb 2017 by Barcelonista Naser

SO. I am developing an application where I need to make long run Actions which proven to take more than 30k ms per request as I tested it. It does some API Calls to third party servers and return data in Json and Image formats.Throughout searching SO questions and many other blog posts...

How do I put following scenario into practice?

16 Feb 2017 by SteveHolle

You could try using a BackgroundWorker thread to execute the long running process and use ReportProgress to send progress back to your main thread. The Background thread will send a callback when it's completed. Your main thread would then be primarily responsible for running "fancy loading...

How do I put following scenario into practice?

16 Feb 2017 by F-ES Sitecore

Any solution you implement that uses IIS is going to be at the mercy of IIS shutting down your app if it uses too much memory etc. You could farm the work off to a Windows Service, maybe using MSMQ to send the requests to the service, with the service doing all the actual work, and providing a...

How do I return related entities in web api, and call web api from separate MVC application

12 Sep 2018 by Member 11993385

How can I return an entity with it's related entities in a Web API method, and call it from a MVC application. I have a Web API in which I am returning a Person entity, I am also returning all the policies linked to the Person entity. So a Person can have one or many Policies. So far I am...

How do I validate Facebook token in my web api

22 Dec 2017 by Charlie Andrews

Hello , I have created a webapi project. I have created an endpoint where i will receive the facebook token that the andriod developer is getting using the Facebook SDK. My query is how do i validate the token in my api ?? how do i know that this token is valid or invalid or expired ?? ...

How do I write an update stored procedure in the SQL server with a primary key of type unique identifier?

22 Oct 2021 by Cse Engineer

I created an update stored procedure then used that stored procedure in the put method of the web api and then consumed that api in the mvc controller. Category_Id is the primary key. What I have tried: ALTER PROCEDURE [dbo].[Update] -- Add...

stored-procedure

How do I write an update stored procedure in the SQL server with a primary key of type unique identifier?

22 Oct 2021 by OriginalGriff

Quote: No error is coming in all above code. First i have created an updated stored procedure to update the record and then implemeted the put method in web api controller and then consumed it in the mvc controller but whenever i try to update...

stored-procedure

How do I write an update stored procedure in the SQL server with a primary key of type unique identifier?

22 Oct 2021 by CHill60

Quote: Can you check my stored procedure once ? The answer to that question is "No. We can't" - for the reasons that OriginalGriff has given you above You also state that you "already done this". So I assume that you ... 1. put a breakpoint on...

stored-procedure

How I can upload image to server using web api ? please help me

11 Jan 2018 by Member 13605985

i want to upload image to server using web api in mvc dot net. i am new at learning of Web Api and i want to upload image to server using web api. please guide me how i can do this. What I have tried: string img = username + "_" + labTestId + fb; ...

How I can upload image to server using web api ? please help me

11 Jan 2018 by David_Wimbley

Google is your friend. How I can upload image to server using web api - Google Search[^] First link from the above search [^] Upload a file to Azure Blob Storage using WebApi – Paris Polyzos' blog[^]

How to implement push notifications

23 Jul 2017 by King Fisher

I need to implement push notification in my application, whenever a table gets updated by other user(updating some records through UI).I have been googling from the morning, but I cant able to proceed further.What I have tried:I have found some recommendations to use sqlDependency...