. NET MVC Table Primary foreign key relationship JSON Infinite Loop Scheme II (recommended)

   public class Jsonresultobject:jsonresult {private Newtonsoft.Json.JsonSerializerSettings Settings { Get Private set;                } public Jsonresultobject () {Settings = new Newtonsoft.Json.JsonSerializerSettings {referenceloophandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore}             ; public override void Executeresult (ControllerContext context) {if (context = = NULL                ) throw new ArgumentNullException ("context"); if (this. Jsonrequestbehavior = = Jsonrequestbehavior.denyget && string. Equals (context. HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase)) throw new Invalidoperatione                Xception ("JSON GET is not allowed"); var response = context.                Httpcontext.response; Response. ContentType = string. IsNullOrEmpty (this. ContentType)? "ApplicatIon/json ": this.                ContentType; if (this. ContentEncoding = null) response. ContentEncoding = this.                ContentEncoding; if (this.                Data = = null) return; var Scriptserializer = Newtonsoft.Json.JsonSerializer.Create (this.                Settings); using (var sw = new StringWriter ()) {scriptserializer.serialize (SW, this).                    Data); Response. Write (SW.                ToString ()); }              }         }

　　

. NET MVC Table Primary foreign key relationship JSON Infinite Loop Scheme II (recommended)