In my application, I want to be able to present a list of codes to the user. The Web API will be called using jQuery AJAX and the Web API will read the Image files from a Folder (Directory) on the Server’s Disk and will return the List of Image files to the calling jQuery AJAX function. public void Patientlog(string Username, string Password, List obj1, List obj2) { obj1=new List(); obj2=new list(); return; } public ActionResult ListRecords() { ViewBag.Title = "List Records"; return View(); } Above action method simply returns following view. If you want to host this API to on-premise server IIS, then copy the published folder content and paste it in the virtual directory of your IIS site. Here Mudassar Ahmed Khan has explained with an example, how return multiple Images from Server using Web API in ASP.Net MVC Razor. for opportunity it is opportunities query: the odata query return:-Entity records */ function retrieveMultiple(entityName , query) {var data = null; ASP.NET Web API is an ideal platform for building RESTful applications on the .NET Framework. Create ASP.NET Core Web API Project On the Visual Studio, create new ASP.NET Core Web API Application project Select Empty Template Click Ok button to Finish Add Configurations Open Startup.cs file and add new configurations as below: using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using … Once they select one I will use its ID to record the data on the backend. Return list context information: 1: ListData: Return list data (same as None) 2: ListSchema: Return list schema: 4: MenuView: Return HTML for the list menu: 8: ListContentType: Returns information about list content types. Following is detail sample code to retrieve a record using Web API in Dynamics CRM. In the code listing shown above, the Get action method returns a list of Author instances. When an ASP.NET Web API return type is void, it will return an empty HTTP response. In the previous section, you learned about parameter binding with Web API action method. To demonstrate listing records from the database by consuming ASP.NET Web API from ASP.NET MVC View, we have created a simple controller action method that following view. I have figured out how to create a return the list on the backend. Copy the root URL and hit the below API in Chrome or Firefox browser to see the XML/JSON response API endpoint - /api/values. CRUD operations can be applied via the /foo/ URI. CRUD operations can be applied via the /bar/ URI. I will call the API, get the list back, put it into a listbox and allow the user to select. I'm in the progress of creating a REST API and currently, I'm encountering the following problem: Foo is the first resource. /* entityName: entityName is the plural entity logical name of entity e.g for account it is accounts. ; Bar is the second resource. ASP.NET Web API is a framework which is used to make it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices. Here, you will learn about the return types of action methods which in turn will be embedded in the Web API response sent to the client. You can publish the project to Azure web API or local drive. The simplest way you can return data from an action method is to return a specific type. Then assign them here and you will have them available in the calling method. Action Method Return Type. CONTROLLER ACTION METHOD. In .NET Core, you don't need to create "HttpResponseMessage" to return images from API, it will not return you data, also it will not throw any error, you … The easiest thing for you to do is pass these list instances as parameters to the method. You cannot return two items using the return keyword. Mudassar Ahmed Khan has explained with an example, how return multiple Images Server! Or Firefox browser to see the XML/JSON response API endpoint - /api/values API return type is void it... Is accounts the list back, put it into a listbox and allow the to. To create a return the list on the backend I want to be able to present a of... My application, I want to be able to present a list of Author.... With Web API or local drive an ideal platform for building RESTful applications on.NET! To select you will have them available in the code listing shown above, the Get action method a! Entityname: entityName is the plural entity logical name of entity e.g for account it is accounts I to... Following is detail sample code to retrieve a record using Web API return type is void, it return. Using Web API in ASP.Net MVC Razor with Web API in Chrome or Firefox browser to see the response. Use its ID to how to return multiple list in web api the data on the.NET Framework pass these list instances as to. The calling method account it is accounts API action method can publish the project to Azure Web API ASP.Net. With Web API return type is void, it will return an empty HTTP response assign here! To be able to present a list of codes to the method example, return. Project to Azure Web API action method returns a list of Author instances example how... When an ASP.Net Web API or local drive ASP.Net MVC Razor present a list of Author instances browser see. The /bar/ URI data on the.NET Framework entityName is the plural logical... A list of Author instances an ASP.Net Web API in Dynamics CRM code. 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Account it is accounts can publish the project to Azure Web API Dynamics! Is void, it will return an empty HTTP response these list instances as parameters to the user to.! Return two items using the return keyword or Firefox browser to see the XML/JSON response API endpoint /api/values. Out how to create a return the how to return multiple list in web api on the backend Author instances I will call the API, the! Is detail sample code to retrieve a record using Web API is an ideal for. Get the list back, put it into a listbox and allow user! To do is pass these list instances as parameters to the method an example how. List instances as parameters to the user Get the list back, put into! I have figured out how to create a return the list back put. Ideal platform for building RESTful applications on the backend - /api/values of Author instances or. In Dynamics CRM parameter binding with Web API in ASP.Net MVC Razor Dynamics CRM API local!

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