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Session: Querying: StreamFileHeadersAsync
File Header can be streamed With StreamFileHeadersAsync method from Advanced session operations .
Syntax
Task<IAsyncEnumerator<FileHeader>> StreamFileHeadersAsync(Etag fromEtag, int pageSize = int.MaxValue);| Parameters | ||
|---|---|---|
| fromEtag | Etag | ETag of a file from which stream should start |
| pageSize | int | Maximum number of file headers that will be retrieved |
| Return Value | |
|---|---|
| Task<IAsyncEnumerator<FileHeader>> | A task that represents the asynchronous operation. The task result is the enumerator of FileHeaders objects. |
Example
var allFilesMatchingCriteria = new List<FileHeader>();
using (var reader = await session.Advanced.StreamFileHeadersAsync(fromEtag: fromEtag, pageSize: 10))
{
while (await reader.MoveNextAsync())
{
allFilesMatchingCriteria.Add(reader.Current);
}
}Information
Entities loaded using Stream will be transient (not attached to session).
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