Web.DoesPushNotificationSubscriberExist method

  • [アーティクル]

Returns a Boolean value that indicates whether the push notification subscriber exists for the current user with the given device app instance identifier.

Namespace:  Microsoft.SharePoint.Client
Assembly:  Microsoft.SharePoint.Client (in Microsoft.SharePoint.Client.dll)

Syntax

'Declaration
Public Function DoesPushNotificationSubscriberExist ( _
    deviceAppInstanceId As Guid _
) As ClientResult(Of Boolean)
'Usage
Dim instance As Web
Dim deviceAppInstanceId As Guid
Dim returnValue As ClientResult(Of Boolean)

returnValue = instance.DoesPushNotificationSubscriberExist(deviceAppInstanceId)

public ClientResult<bool> DoesPushNotificationSubscriberExist(
    Guid deviceAppInstanceId
)

Parameters

  • deviceAppInstanceId
    Type: System.Guid

    Device application instance identifier.

Return value

Type: Microsoft.SharePoint.Client.ClientResult<Boolean>
true if the subscription exists.

See also

Reference

Web class

Web members

Microsoft.SharePoint.Client namespace