MongoCollectionCount Method (IMongoQuery) |
Counts the number of documents in this collection that match a query.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.22.0+75246110ed1247226fcc7f8eb2c54ffab745693e
Syntax public virtual long Count(
IMongoQuery query
)
Public Overridable Function Count (
query As IMongoQuery
) As Long
abstract Count :
query : IMongoQuery -> int64
override Count :
query : IMongoQuery -> int64
Parameters
- query
- Type: MongoDB.DriverIMongoQuery
The query (usually a QueryDocument or constructed using the Query builder).
Return Value
Type:
Int64The number of documents in this collection that match the query.
See Also