WindowsRuntimeSystemExtensions.AsTask Method
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Include Inherited Members
For apps that target Windows Phone OS 7.0 and 7.1, do not use any members of this type in your app. If you do, your code will throw a MethodAccessException. This type is security-critical, which restricts it to internal use by the .NET Framework for Windows Phone class library.
[SECURITY CRITICAL]
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Returns a task that represents a Windows Runtime asynchronous action or operation.
This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.
Overload List
| Name | Description | |
|---|---|---|
.gif "Public method") .gif "Static member") |
AsTask(IAsyncAction) | Returns a task that represents a Windows Runtime asynchronous action. |
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AsTask<(Of <(TProgress>)>)(IAsyncActionWithProgress<(Of <(TProgress>)>)) | Returns a task that represents a Windows Runtime asynchronous action. |
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AsTask<(Of <(TResult>)>)(IAsyncOperation<(Of <(TResult>)>)) | Returns a task that represents a Windows Runtime asynchronous operation returns a result. |
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AsTask<(Of <(TResult, TProgress>)>)(IAsyncOperationWithProgress<(Of <(TResult, TProgress>)>)) | Returns a task that represents a Windows Runtime asynchronous operation returns a result. |
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AsTask(IAsyncAction, CancellationToken) | Returns a task that represents a Windows Runtime asynchronous action that can be cancelled. |
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AsTask<(Of <(TProgress>)>)(IAsyncActionWithProgress<(Of <(TProgress>)>), IProgress<(Of <(TProgress>)>)) | Returns a task that represents a Windows Runtime asynchronous action that reports progress. |
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AsTask<(Of <(TProgress>)>)(IAsyncActionWithProgress<(Of <(TProgress>)>), CancellationToken) | Returns a task that represents a Windows Runtime asynchronous action that can be cancelled. |
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AsTask<(Of <(TResult>)>)(IAsyncOperation<(Of <(TResult>)>), CancellationToken) | Returns a task that represents a Windows Runtime asynchronous operation that returns a result and can be cancelled. |
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AsTask<(Of <(TResult, TProgress>)>)(IAsyncOperationWithProgress<(Of <(TResult, TProgress>)>), IProgress<(Of <(TProgress>)>)) | Returns a task that represents Windows Runtime asynchronous operation that returns a result and reports progress. |
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AsTask<(Of <(TResult, TProgress>)>)(IAsyncOperationWithProgress<(Of <(TResult, TProgress>)>), CancellationToken) | Returns a task that represents a Windows Runtime asynchronous operation that returns a result and can be cancelled. |
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AsTask<(Of <(TProgress>)>)(IAsyncActionWithProgress<(Of <(TProgress>)>), CancellationToken, IProgress<(Of <(TProgress>)>)) | Returns a task that represents a Windows Runtime asynchronous action that reports progress and can be cancelled. |
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AsTask<(Of <(TResult, TProgress>)>)(IAsyncOperationWithProgress<(Of <(TResult, TProgress>)>), CancellationToken, IProgress<(Of <(TProgress>)>)) | Returns a task that represents a Windows Runtime asynchronous operation that returns a result, reports progress, and can be cancelled. |
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See Also
Reference
WindowsRuntimeSystemExtensions Class