.net - 从 IQueryable 到 TableQuery

Question

使用 Azure 存储 4.3.0 并为了使用 CloudTable.ExecuteQuerySegmentedAsync (TableQuery, TableContinuationToken)我需要在 TableQuery 中转换 LinQ 谓词过滤条件，我该怎么做？

在 VB.NET 中

Dim q = MyTable.CreateQuery(Of MyEntity).Where(Function(e) e.PartitionKey = "MyPK")
'Where do I go from here to use ExecuteQuerySegmentedAsync?

Answer 1

没关系，在 Microsoft.WindowsAzure.Storage.Table.Queryable 命名空间中我找到了答案，IQueryable.AsTableQuery:

Imports Microsoft.WindowsAzure.Storage.Table.Queryable

[...]

Dim q = MyTable.CreateQuery(Of MyEntity).Where(Function(e) e.PartitionKey = "MyPK")

Dim qQueryable = q.AsQueryable

' And then I will properly loop on this
mySegToken = Await MyTable.ExecuteQuerySegmentedAsync(qQueryable.AsTableQuery, mySegToken)