QueryResponse<T>.Current Property

Reference

Definition

Namespace:: Microsoft.Azure.Devices

Assembly:: Microsoft.Azure.Devices.dll

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

Important

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Get the current item in the current page of the query results. Can be called multiple times without advancing the query.

public T Current { get; }

member this.Current : 'T

Public ReadOnly Property Current As T

Property Value

Examples


  QueryResponse<Twin> queriedTwins = await iotHubServiceClient.Query.CreateAsync<Twin>("SELECT * FROM devices");
  while (await queriedTwins.MoveNextAsync()) // no item is skipped by calling this first
  {
      Twin queriedTwin = queriedTwins.Current;
      Console.WriteLine(queriedTwin);
  }

Remarks

Like with a more typical implementation of IEnumerator, this value is null until the first MoveNextAsync(QueryOptions, CancellationToken) call is made.

Applies to

Megosztás a következőn keresztül: