次の方法で共有

  • [アーティクル]

DomainAcquirer.CancelAsync Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Called to cancel an ongoing domain operation.

Namespace:  System.Windows.Media
Assembly:  System.Windows (in System.Windows.dll)

Syntax

'Declaration
Public Sub CancelAsync

public void CancelAsync()

Exceptions

Exception Condition
InvalidOperationException

If no domain operation is in progress.

Remarks

Method used to cancel an ongoing domain operation. If the domain operation is a domain join and is occurring via a LicenseAcquirer, calling this method will also cancel license acquisition (and, indirectly, playback will fail with a license acquisition failure error message if license acquisition was occurring via a MediaElement). For domain leave, this method only cancels the asynchronous operation informing the server that the client has left the domain. Refer to LeaveDomainAsync for more information.

Version Information

Silverlight

Supported in: 5, 4

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.