MongoGridFSExists Method (IMongoQuery) |
Tests whether a GridFS file exists.
Namespace: MongoDB.Driver.GridFSAssembly: MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.4.1
Syntax public bool Exists(
IMongoQuery query
)
Public Function Exists (
query As IMongoQuery
) As Boolean
member Exists :
query : IMongoQuery -> bool
Parameters
- query
- Type: MongoDB.DriverIMongoQuery
The GridFS file.
Return Value
Type:
BooleanTrue if the GridFS file exists.
See Also