MonoTouch.Dialog.JsonDialogViewController.NavigateTo C# (CSharp) Method

		public void NavigateTo(string file){
			var dialog = this;
			UrlConnection.KillAllConnections();
			InvokeOnMainThread(()=>{
				var controller = (JsonDialogViewController)Activator.CreateInstance(this.GetType(), file, true);
				dialog.NavigationController.PushViewController(controller, true);
			});
		}
		

        public static NSAction a(this JsonObject json, JsonDialogViewController dvc)
        {
            if (json != null && json.ContainsKey("navigateto") && json.ContainsKey("action"))
            {
                string file   = json["navigateto"];
                string action = json["action"];
                return(() => {
                    dvc.InvokeAction(action, new object[] { file });
                });
            }

            if (json.ContainsKey("navigateto"))
            {
                string file = json["navigateto"];
                return(() => {
                    dvc.NavigateTo(file);
                });
            }


            if (json.ContainsKey("action"))
            {
                return(() => {
                    dvc.InvokeAction(json["action"], new Element("adf"));
                });
            }

            return(null);
        }