CancellationTokenSource.Dispose Method

Definition

Releases all resources used by the current instance of the CancellationTokenSource class.

Overloads

Dispose()

Releases all resources used by the current instance of the CancellationTokenSource class.

Dispose(Boolean)

Releases the unmanaged resources used by the CancellationTokenSource class and optionally releases the managed resources.

Dispose()

Source:
CancellationTokenSource.cs
Source:
CancellationTokenSource.cs
Source:
CancellationTokenSource.cs

Releases all resources used by the current instance of the CancellationTokenSource class.

C#
public void Dispose ();

Implements

Remarks

Call Dispose when you are finished using the CancellationTokenSource. The Dispose method leaves the CancellationTokenSource in an unusable state. After calling Dispose, you must release all references to the CancellationTokenSource so the garbage collector can reclaim the memory that the CancellationTokenSource was occupying.

Note that calling Dispose does not communicate a request for cancellation to consumers of the associated Token. You can communicate a request for cancellation by calling methods such as Cancel or CancelAfter.

For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.

Notes

Always call Dispose before you release your last reference to the CancellationTokenSource. Otherwise, the resources it is using will not be freed until the garbage collector calls the CancellationTokenSource object's Finalize method.

Applies to

.NET 9 et autres versions
Produit Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0

Dispose(Boolean)

Source:
CancellationTokenSource.cs
Source:
CancellationTokenSource.cs
Source:
CancellationTokenSource.cs

Releases the unmanaged resources used by the CancellationTokenSource class and optionally releases the managed resources.

C#
protected virtual void Dispose (bool disposing);

Parameters

disposing
Boolean

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Applies to

.NET 9 et autres versions
Produit Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0