GroupByBuilderTDocumentKeys Method |
Sets one or more key names.
Namespace:
MongoDB.Driver.Builders
Assembly:
MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.13.1-v2-13-x1+a7f8afe27855f38f4f72157d11ba2ae73895502e
Syntax public GroupByBuilder<TDocument> Keys(
params Expression<Func<TDocument, Object>>[] memberExpressions
)
Public Function Keys (
ParamArray memberExpressions As Expression(Of Func(Of TDocument, Object))()
) As GroupByBuilder(Of TDocument)
member Keys :
memberExpressions : Expression<Func<'TDocument, Object>>[] -> GroupByBuilder<'TDocument>
Parameters
- memberExpressions
- Type: System.Linq.ExpressionsExpressionFuncTDocument, Object
One or more key names.
Return Value
Type:
GroupByBuilderTDocumentThe builder (so method calls can be chained).
See Also