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MongoCollectionCreateIndex Method (IMongoIndexKeys, IMongoIndexOptions)

Creates an index for this collection.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.7.3+Branch.v2.7.x.Sha.2f1f2be13a23b8520cb9c2ee8439c022f9a03efe
Syntax
Copy
public virtual WriteConcernResult CreateIndex(
	IMongoIndexKeys keys,
	IMongoIndexOptions options
)

Parameters

keys
Type: MongoDB.DriverIMongoIndexKeys
The indexed fields (usually an IndexKeysDocument or constructed using the IndexKeys builder).
options
Type: MongoDB.DriverIMongoIndexOptions
The index options(usually an IndexOptionsDocument or created using the IndexOption builder).

Return Value

Type: WriteConcernResult
A WriteConcernResult.
See Also