EstimatedDocumentCountOperation Class

Represents an estimated document count operation.

Inheritance Hierarchy

SystemObject
MongoDB.Driver.Core.OperationsEstimatedDocumentCountOperation

Namespace: MongoDB.Driver.Core.Operations
Assembly: MongoDB.Driver.Core (in MongoDB.Driver.Core.dll) Version: 2.22.0+75246110ed1247226fcc7f8eb2c54ffab745693e

Syntax

Copy

public class EstimatedDocumentCountOperation : IReadOperation<long>

Public Class EstimatedDocumentCountOperation
	Implements IReadOperation(Of Long)

type EstimatedDocumentCountOperation =  
    class
        interface IReadOperation<int64>
    end

The EstimatedDocumentCountOperation type exposes the following members.

Constructors

	Name	Description
	EstimatedDocumentCountOperation	Initializes a new instance of the EstimatedDocumentCountOperation class.

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Properties

	Name	Description
	CollectionNamespace	Gets the collection namespace.
	Comment	Gets or sets the comment.
	MaxTime	Gets or sets the maximum time the server should spend on this operation.
	MessageEncoderSettings	Gets the message encoder settings.
	ReadConcern	Gets or sets the read concern.
	RetryRequested	Gets or sets a value indicating whether to retry.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Execute	Executes the operation.
	ExecuteAsync	Executes the operation.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Extension Methods

	Name	Description
	ExecuteInt64	Executes a read operation using a channel source. (Defined by OperationExtensionMethods.)
	ExecuteAsyncInt64	Executes a read operation using a channel source. (Defined by OperationExtensionMethods.)
	ToBson	Serializes an object to a BSON byte array. (Defined by BsonExtensionMethods.)
	ToBsonDocument	Serializes an object to a BsonDocument. (Defined by BsonExtensionMethods.)
	ToJson	Serializes an object to a JSON string. (Defined by BsonExtensionMethods.)

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Reference

MongoDB.Driver.Core.Operations Namespace