QueryOptions.ContinuationToken Property

Reference

Definition

Namespace:: Microsoft.Azure.Devices

Assembly:: Microsoft.Azure.Devices.dll

Package:: Microsoft.Azure.Devices v1.38.1

Package:: Microsoft.Azure.Devices v2.0.0-preview002

Important

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The token to use for continuing the query enumeration.

public string ContinuationToken { get; set; }

member this.ContinuationToken : string with get, set

Public Property ContinuationToken As String

Property Value

String

Examples


  QueryResponse<Twin> queriedTwins = await iotHubServiceClient.Query.CreateAsync<Twin>("SELECT * FROM devices");
  // This call will use the previous continuation token for you when it comes time to get the
  // next page of results.
  while (await queriedTwins.MoveNextAsync())
  {
      Twin queriedTwin = queriedTwins.Current;
      Console.WriteLine(queriedTwin);
  }

Remarks

By default, this library will fill in this value for you as needed. For example, if you run a query of page size 5 that has 10 total items to return, this library will fetch the second page of results even if you do not provide this value when calling MoveNextAsync() at the end of the first page of results.

Applies to