TaskCompletionSource.TrySetException Method
Definition
Important
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Overloads
| TrySetException(IEnumerable<Exception>) |
Attempts to transition the underlying Task into the Faulted state. |
| TrySetException(Exception) |
Attempts to transition the underlying Task into the Faulted state. |
TrySetException(IEnumerable<Exception>)
- Source:
- TaskCompletionSource.cs
- Source:
- TaskCompletionSource.cs
- Source:
- TaskCompletionSource.cs
- Source:
- TaskCompletionSource.cs
public:
bool TrySetException(System::Collections::Generic::IEnumerable<Exception ^> ^ exceptions);public bool TrySetException(System.Collections.Generic.IEnumerable<Exception> exceptions);member this.TrySetException : seq<Exception> -> boolPublic Function TrySetException (exceptions As IEnumerable(Of Exception)) As BooleanParameters
- exceptions
- IEnumerable<Exception>
The collection of exceptions to bind to this Task.
Returns
true if the operation was successful; otherwise, false.
Exceptions
exceptions is null.
There are one or more null elements in exceptions.
The exceptions collection is empty.
Remarks
This operation will return false if the Task is already in one of the three final states:
RanToCompletion, Faulted, or Canceled.
Applies to
TrySetException(Exception)
- Source:
- TaskCompletionSource.cs
- Source:
- TaskCompletionSource.cs
- Source:
- TaskCompletionSource.cs
- Source:
- TaskCompletionSource.cs
public:
bool TrySetException(Exception ^ exception);public bool TrySetException(Exception exception);member this.TrySetException : Exception -> boolPublic Function TrySetException (exception As Exception) As BooleanParameters
Returns
true if the operation was successful; otherwise, false.
Exceptions
exception is null.
Remarks
This operation will return false if the Task is already in one of the three final states:
RanToCompletion, Faulted, or Canceled.
