TaskCompletionSource<TResult>.TrySetException Method (IEnumerable<Exception>)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Attempts to transition the underlying Task<TResult> into the Faulted state.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- exceptions
- Type: System.Collections.Generic.IEnumerable<Exception>
The collection of exceptions to bind to this Task<TResult>.
| Exception | Condition |
|---|---|
| ObjectDisposedException | The Task was disposed. |
| ArgumentNullException | The exceptions argument is null. |
| ArgumentException | There are one or more null elements in exceptions. -or- The exceptions collection is empty. |
This operation will return false if the Task<TResult> is already in one of the three final states: RanToCompletion, Faulted, or Canceled.
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