44 lines
1.4 KiB
C#
44 lines
1.4 KiB
C#
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// <copyright>
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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namespace System.ServiceModel.Dispatcher
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{
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using System;
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using System.Diagnostics;
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using System.Linq;
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using System.Reflection;
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using System.Runtime;
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using System.Runtime.Diagnostics;
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using System.Threading.Tasks;
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/// <summary>
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/// Extension methods for Task and its generic counterpart(Task of T)
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/// </summary>
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internal static class TaskExtensions
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{
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private const string TaskAsAsyncResultMethodName = "AsAsyncResult";
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private static MethodInfo taskAsAsyncResultMethodInfo;
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public static MethodInfo TaskAsAsyncResultMethodInfo
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{
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get
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{
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if (taskAsAsyncResultMethodInfo == null)
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{
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taskAsAsyncResultMethodInfo = typeof(System.Runtime.TaskExtensions).GetMethods().Where(m =>
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m.IsGenericMethod && m.Name == TaskAsAsyncResultMethodName).First();
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Fx.Assert(taskAsAsyncResultMethodInfo != null, "taskAsAsyncResultMethodInfo should not be null.");
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}
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return taskAsAsyncResultMethodInfo;
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}
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}
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public static MethodInfo MakeGenericMethod(Type genericArgument)
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{
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return TaskExtensions.TaskAsAsyncResultMethodInfo.MakeGenericMethod(genericArgument);
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}
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}
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}
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