MongoGridFSExists Method (IMongoQuery)

Tests whether a GridFS file exists.

Namespace: MongoDB.Driver.GridFS
Assembly: MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2

Syntax

Copy

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: Boolean
True if the GridFS file exists.

Reference

MongoGridFS Class

Exists Overload

MongoDB.Driver.GridFS Namespace

MongoGridFSAddLanguageSpecificTextSet("LSTD738E979_0?cpp=::|nu=.");Exists Method (IMongoQuery)

Parameters

Return Value

Reference

MongoGridFSExists Method (IMongoQuery)