Returns all documents that contain all of the specified metadata keys.
Syntax
public static DocumentList<TDocument> WhereContainsAllKeys<TDocument>(this IEnumerable<TDocument> documents, params string[] metadataKeys)
where TDocument : IDocument
Type Parameters
| Name |
Description |
| TDocument |
The document type. |
Parameters
| Name |
Type |
Description |
| documents |
IEnumerable<TDocument> |
The documents. |
| metadataKeys |
string[] |
The metadata keys. |
Return Value
| Type |
Description |
| DocumentList<TDocument> |
All documents that contain all of the specified metadata keys. |