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55 lines
1.6 KiB
55 lines
1.6 KiB
5 years ago
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#if NET20 || NET30 || NET35 || !NET_4_6
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namespace System.Threading.Tasks
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{
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/// <summary>
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/// Represents the current stage in the lifecycle of a <see cref="Task"/>.
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/// </summary>
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public enum TaskStatus
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{
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/// <summary>
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/// The task has been initialized but has not yet been scheduled.
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/// </summary>
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Created = 0,
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/// <summary>
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/// The task is waiting to be activated and scheduled internally by the .NET Framework infrastructure.
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/// </summary>
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WaitingForActivation = 1,
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/// <summary>
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/// The task has been scheduled for execution but has not yet begun executing.
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/// </summary>
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WaitingToRun = 2,
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/// <summary>
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/// The task is running but has not yet completed.
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/// </summary>
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Running = 3,
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/// <summary>
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/// The task has finished executing and is implicitly waiting for
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/// attached child tasks to complete.
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/// </summary>
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WaitingForChildrenToComplete = 4,
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/// <summary>
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/// The task completed execution successfully.
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/// </summary>
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RanToCompletion = 5,
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/// <summary>
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/// The task acknowledged cancellation by throwing an OperationCanceledException with its own CancellationToken
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/// while the token was in signaled state, or the task's CancellationToken was already signaled before the
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/// task started executing.
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/// </summary>
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Canceled = 6,
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/// <summary>
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/// The task completed due to an unhandled exception.
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/// </summary>
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Faulted = 7
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}
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}
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#endif
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