ASP.NET Web Api to return XML and get XML
asp.net, asp.net-mvc-4, asp.net-web-api, c#, xml
Solution
To make ASP.NET Web API return XML, you don't need to make any code changes. Just ensure you have a header like this in the HTTP request.
Accept: application/xml
See this for more info on content negotiation.
Problem
I have a controller which returns a data in json. I would like that method to return XML structure and get data back to XML structure. I have added following code to WebApiConfig: ``` config.Routes.MapHttpRoute( name: "defaultapi", routeTemplate: "api/{controller}/{id}", defaults: new { id = RouteParameter.Optional } ); config.Routes.MapHttpRoute( name: "VehicleApi", routeTemplate: "api/{controller}/{id}", defaults: new { id = RouteParameter.Optional } ); config.Formatters.XmlFormatter.SupportedMediaTypes.Add(new MediaTypeHeaderValue("text/xml")); var appXmlType = config.Formatters.XmlFormatter.SupportedMediaTypes.FirstOrDefault(t => t.MediaType == "application/xml"); ``` Global.asax.cs ``` GlobalConfiguration.Configuration.Formatters.Clear(); GlobalConfiguration.Configuration.Formatters.Add(new System.Net.Http.Formatting.XmlMediaTypeFormatter()); ```