NotificationHubClient.InstallationExistsAsync Method
Definition
Important
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Overloads
| InstallationExistsAsync(String) |
Determines whether the given installation exists based upon the installation identifier. |
| InstallationExistsAsync(String, CancellationToken) |
Determines whether the given installation exists based upon the installation identifier. |
InstallationExistsAsync(String)
Determines whether the given installation exists based upon the installation identifier.
public System.Threading.Tasks.Task<bool> InstallationExistsAsync(string installationId);abstract member InstallationExistsAsync : string -> System.Threading.Tasks.Task<bool>
override this.InstallationExistsAsync : string -> System.Threading.Tasks.Task<bool>Public Function InstallationExistsAsync (installationId As String) As Task(Of Boolean)Parameters
- installationId
- String
The installation identifier.
Returns
Returns a task which is true if the installation exists, else false.
Implements
Applies to
InstallationExistsAsync(String, CancellationToken)
Determines whether the given installation exists based upon the installation identifier.
public System.Threading.Tasks.Task<bool> InstallationExistsAsync(string installationId, System.Threading.CancellationToken cancellationToken);abstract member InstallationExistsAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>
override this.InstallationExistsAsync : string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>Public Function InstallationExistsAsync (installationId As String, cancellationToken As CancellationToken) As Task(Of Boolean)Parameters
- installationId
- String
The installation identifier.
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for a task to complete.
Returns
Returns a task which is true if the installation exists, else false.
