22 lines
963 B
C#
22 lines
963 B
C#
using System;
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using System.Collections.Specialized;
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using System.Threading.Tasks;
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namespace EmbedIO.WebApi
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{
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/// <summary>
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/// <para>Specifies that a parameter of a controller method will receive a <see cref="NameValueCollection"/>
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/// of HTML form data, obtained by deserializing a request URL query.</para>
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/// <para>The received collection will be read-only.</para>
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/// <para>This class cannot be inherited.</para>
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/// </summary>
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/// <seealso cref="Attribute" />
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/// <seealso cref="IRequestDataAttribute{TController,TData}" />
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[AttributeUsage(AttributeTargets.Parameter)]
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public sealed class QueryDataAttribute : Attribute, IRequestDataAttribute<WebApiController, NameValueCollection>
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{
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/// <inheritdoc />
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public Task<NameValueCollection?> GetRequestDataAsync(WebApiController controller, string parameterName)
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=> Task.FromResult(controller.HttpContext.GetRequestQueryData());
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}
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} |