BsonDocumentContains Method

Tests whether the document contains an element with the specified name.

Namespace: MongoDB.Bson
Assembly: MongoDB.Bson (in MongoDB.Bson.dll) Version: 2.7.3+Branch.v2.7.x.Sha.2f1f2be13a23b8520cb9c2ee8439c022f9a03efe

Syntax

Copy

public virtual bool Contains(
	string name
)

Public Overridable Function Contains ( 
	name As String
) As Boolean

abstract Contains : 
        name : string -> bool 
override Contains : 
        name : string -> bool

Parameters

name: Type: SystemString
The name of the element to look for.

Return Value

Type: Boolean
True if the document contains an element with the specified name.

Reference

BsonDocument Class

MongoDB.Bson Namespace

BsonDocumentAddLanguageSpecificTextSet("LSTC4AAD032_0?cpp=::|nu=.");Contains Method

Parameters

Return Value

Reference

BsonDocumentContains Method