43 lines
1.2 KiB
C#
43 lines
1.2 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Threading.Tasks;
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using Microsoft.AspNet.Mvc;
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namespace ContentNegotiationWebSite
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{
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public class NoContentDoNotTreatNullValueAsNoContentController : Controller
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{
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public override void OnActionExecuted(ActionExecutedContext context)
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{
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var result = context.Result as ObjectResult;
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if (result != null)
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{
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var noContentFormatter = new HttpNoContentOutputFormatter() { TreatNullValueAsNoContent = false };
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result.Formatters.Add(noContentFormatter);
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}
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base.OnActionExecuted(context);
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}
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public Task<string> ReturnTaskOfString_NullValue()
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{
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return Task.FromResult<string>(null);
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}
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public Task<object> ReturnTaskOfObject_NullValue()
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{
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return Task.FromResult<object>(null);
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}
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public object ReturnObject_NullValue()
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{
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return null;
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}
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public string ReturnString_NullValue()
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{
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return null;
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}
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}
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} |