How do I return a JSON from a Web service?

How do I return a JSON from a Web service?

Open Visual Studio. Create an application. Add Web Service to it….Add the following code in the code behind file of the service.

1. using System.Web.Script.Serialization;
2. using System.Web.Script.Services;
3. using System.Web.Services;
4. namespace WebServiceXMLtoJSON.
5. {
6. public class Students.
7. {
8. public int StudentId.

Can we send JSON in SOAP?

JSON and other data formats canbe sent via SOAP.

How can I get JSON result in MVC?

Right click on Home folder inside the View folder in the created MVC application as in the following screenshot: Give the name EmpDetails and click Add button. To bind view using json we need JQuery and the following JQuery library to communicate to the controller from view: <script src=”~/Scripts/jquery-1.10</b>.

Can ActionResult return JSON?

just see the action method returning json but action method return type is ActionResult. i know that a action method can return json when the return type is JsonResult.

How do I request json from API?

2. Building a JSON POST Request With HttpURLConnection

1. 2.1. Create a URL Object.
2. 2.2. Open a Connection.
3. 2.3. Set the Request Method.
4. 2.4. Set the Request Content-Type Header Parameter.
5. 2.5. Set Response Format Type.
6. 2.6. Ensure the Connection Will Be Used to Send Content.
7. 2.7. Create the Request Body.
8. 2.8.

Can we return View in Web API?

You can return one or the other, not both. Frankly, a WebAPI controller returns nothing but data, never a view page. A MVC controller returns view pages. Yes, your MVC code can be a consumer of a WebAPI, but not the other way around.

How to return a JSON object from a C# method?

– Deserialize into a JSON DOM (document object model) and extract what you need from the DOM. – Use the Utf8JsonReader directly. – Use Visual Studio 2019 to automatically generate the class you need: Copy the JSON that you need to deserialize. Create a class file and delete the template code.

How do I request JSON from the server?

Create a JavaScript object using the standard or literal syntax.

How do I make a JSON object?

string

How to convert a JSON string into a JavaScript Object?

Using Gson Library