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IMongoCollection<TDocument> Interface
Represents a typed collection in MongoDB.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.4.1
Syntax
public interface IMongoCollection<TDocument>

Type Parameters

TDocument
The type of the documents stored in the collection.

The IMongoCollection< TDocument> type exposes the following members.

Methods
  NameDescription
Public methodAggregate<TResult>
Runs an aggregation pipeline.
Public methodAggregateAsync<TResult>
Runs an aggregation pipeline.
Public methodBulkWrite
Performs multiple write operations.
Public methodBulkWriteAsync
Performs multiple write operations.
Public methodCount
Counts the number of documents in the collection.
Public methodCountAsync
Counts the number of documents in the collection.
Public methodDeleteMany(FilterDefinition<TDocument>, CancellationToken)
Deletes multiple documents.
Public methodDeleteMany(FilterDefinition<TDocument>, DeleteOptions, CancellationToken)
Deletes multiple documents.
Public methodDeleteManyAsync(FilterDefinition<TDocument>, CancellationToken)
Deletes multiple documents.
Public methodDeleteManyAsync(FilterDefinition<TDocument>, DeleteOptions, CancellationToken)
Deletes multiple documents.
Public methodDeleteOne(FilterDefinition<TDocument>, CancellationToken)
Deletes a single document.
Public methodDeleteOne(FilterDefinition<TDocument>, DeleteOptions, CancellationToken)
Deletes a single document.
Public methodDeleteOneAsync(FilterDefinition<TDocument>, CancellationToken)
Deletes a single document.
Public methodDeleteOneAsync(FilterDefinition<TDocument>, DeleteOptions, CancellationToken)
Deletes a single document.
Public methodDistinct<TField>
Gets the distinct values for a specified field.
Public methodDistinctAsync<TField>
Gets the distinct values for a specified field.
Public methodFindAsync<TProjection>
Finds the documents matching the filter.
Public methodFindOneAndDelete<TProjection>
Finds a single document and deletes it atomically.
Public methodFindOneAndDeleteAsync<TProjection>
Finds a single document and deletes it atomically.
Public methodFindOneAndReplace<TProjection>
Finds a single document and replaces it atomically.
Public methodFindOneAndReplaceAsync<TProjection>
Finds a single document and replaces it atomically.
Public methodFindOneAndUpdate<TProjection>
Finds a single document and updates it atomically.
Public methodFindOneAndUpdateAsync<TProjection>
Finds a single document and updates it atomically.
Public methodFindSync<TProjection>
Finds the documents matching the filter.
Public methodInsertMany
Inserts many documents.
Public methodInsertManyAsync
Inserts many documents.
Public methodInsertOne
Inserts a single document.
Public methodInsertOneAsync(TDocument, CancellationToken) Obsolete.
Inserts a single document.
Public methodInsertOneAsync(TDocument, InsertOneOptions, CancellationToken)
Inserts a single document.
Public methodMapReduce<TResult>
Executes a map-reduce command.
Public methodMapReduceAsync<TResult>
Executes a map-reduce command.
Public methodOfType<TDerivedDocument>
Returns a filtered collection that appears to contain only documents of the derived type. All operations using this filtered collection will automatically use discriminators as necessary.
Public methodReplaceOne
Replaces a single document.
Public methodReplaceOneAsync
Replaces a single document.
Public methodUpdateMany
Updates many documents.
Public methodUpdateManyAsync
Updates many documents.
Public methodUpdateOne
Updates a single document.
Public methodUpdateOneAsync
Updates a single document.
Public methodWithReadConcern
Returns a new IMongoCollection instance with a different read concern setting.
Public methodWithReadPreference
Returns a new IMongoCollection instance with a different read preference setting.
Public methodWithWriteConcern
Returns a new IMongoCollection instance with a different write concern setting.
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Extension Methods
  NameDescription
Public Extension MethodAggregate<TDocument>
Begins a fluent aggregation interface.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodAsQueryable<TDocument>
Creates a queryable source of documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodCount<TDocument>
Counts the number of documents in the collection.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodCountAsync<TDocument>
Counts the number of documents in the collection.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteMany<TDocument>(Expression<Func<TDocument, Boolean>>, CancellationToken)Overloaded.
Deletes multiple documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteMany<TDocument>(Expression<Func<TDocument, Boolean>>, DeleteOptions, CancellationToken)Overloaded.
Deletes multiple documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteManyAsync<TDocument>(Expression<Func<TDocument, Boolean>>, CancellationToken)Overloaded.
Deletes multiple documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteManyAsync<TDocument>(Expression<Func<TDocument, Boolean>>, DeleteOptions, CancellationToken)Overloaded.
Deletes multiple documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteOne<TDocument>(Expression<Func<TDocument, Boolean>>, CancellationToken)Overloaded.
Deletes a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteOne<TDocument>(Expression<Func<TDocument, Boolean>>, DeleteOptions, CancellationToken)Overloaded.
Deletes a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteOneAsync<TDocument>(Expression<Func<TDocument, Boolean>>, CancellationToken)Overloaded.
Deletes a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDeleteOneAsync<TDocument>(Expression<Func<TDocument, Boolean>>, DeleteOptions, CancellationToken)Overloaded.
Deletes a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDistinct<TDocument, TField>(Expression<Func<TDocument, TField>>, FilterDefinition<TDocument>, DistinctOptions, CancellationToken)Overloaded.
Gets the distinct values for a specified field.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDistinct<TDocument, TField>(Expression<Func<TDocument, TField>>, Expression<Func<TDocument, Boolean>>, DistinctOptions, CancellationToken)Overloaded.
Gets the distinct values for a specified field.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDistinct<TDocument, TField>(FieldDefinition<TDocument, TField>, Expression<Func<TDocument, Boolean>>, DistinctOptions, CancellationToken)Overloaded.
Gets the distinct values for a specified field.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDistinctAsync<TDocument, TField>(Expression<Func<TDocument, TField>>, FilterDefinition<TDocument>, DistinctOptions, CancellationToken)Overloaded.
Gets the distinct values for a specified field.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDistinctAsync<TDocument, TField>(Expression<Func<TDocument, TField>>, Expression<Func<TDocument, Boolean>>, DistinctOptions, CancellationToken)Overloaded.
Gets the distinct values for a specified field.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodDistinctAsync<TDocument, TField>(FieldDefinition<TDocument, TField>, Expression<Func<TDocument, Boolean>>, DistinctOptions, CancellationToken)Overloaded.
Gets the distinct values for a specified field.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFind<TDocument>(Expression<Func<TDocument, Boolean>>, FindOptions)Overloaded.
Begins a fluent find interface.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFind<TDocument>(FilterDefinition<TDocument>, FindOptions)Overloaded.
Begins a fluent find interface.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindAsync<TDocument>(Expression<Func<TDocument, Boolean>>, FindOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds the documents matching the filter.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindAsync<TDocument>(FilterDefinition<TDocument>, FindOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds the documents matching the filter.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndDelete<TDocument>(Expression<Func<TDocument, Boolean>>, FindOneAndDeleteOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and deletes it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndDelete<TDocument>(FilterDefinition<TDocument>, FindOneAndDeleteOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and deletes it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndDelete<TDocument, TProjection>(Expression<Func<TDocument, Boolean>>, FindOneAndDeleteOptions<TDocument, TProjection>, CancellationToken)Overloaded.
Finds a single document and deletes it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndDeleteAsync<TDocument>(Expression<Func<TDocument, Boolean>>, FindOneAndDeleteOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and deletes it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndDeleteAsync<TDocument>(FilterDefinition<TDocument>, FindOneAndDeleteOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and deletes it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndDeleteAsync<TDocument, TProjection>(Expression<Func<TDocument, Boolean>>, FindOneAndDeleteOptions<TDocument, TProjection>, CancellationToken)Overloaded.
Finds a single document and deletes it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndReplace<TDocument>(Expression<Func<TDocument, Boolean>>, TDocument, FindOneAndReplaceOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and replaces it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndReplace<TDocument>(FilterDefinition<TDocument>, TDocument, FindOneAndReplaceOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and replaces it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndReplace<TDocument, TProjection>(Expression<Func<TDocument, Boolean>>, TDocument, FindOneAndReplaceOptions<TDocument, TProjection>, CancellationToken)Overloaded.
Finds a single document and replaces it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndReplaceAsync<TDocument>(Expression<Func<TDocument, Boolean>>, TDocument, FindOneAndReplaceOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and replaces it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndReplaceAsync<TDocument>(FilterDefinition<TDocument>, TDocument, FindOneAndReplaceOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and replaces it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndReplaceAsync<TDocument, TProjection>(Expression<Func<TDocument, Boolean>>, TDocument, FindOneAndReplaceOptions<TDocument, TProjection>, CancellationToken)Overloaded.
Finds a single document and replaces it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndUpdate<TDocument>(Expression<Func<TDocument, Boolean>>, UpdateDefinition<TDocument>, FindOneAndUpdateOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and updates it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndUpdate<TDocument>(FilterDefinition<TDocument>, UpdateDefinition<TDocument>, FindOneAndUpdateOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and updates it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndUpdate<TDocument, TProjection>(Expression<Func<TDocument, Boolean>>, UpdateDefinition<TDocument>, FindOneAndUpdateOptions<TDocument, TProjection>, CancellationToken)Overloaded.
Finds a single document and updates it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndUpdateAsync<TDocument>(Expression<Func<TDocument, Boolean>>, UpdateDefinition<TDocument>, FindOneAndUpdateOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and updates it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndUpdateAsync<TDocument>(FilterDefinition<TDocument>, UpdateDefinition<TDocument>, FindOneAndUpdateOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds a single document and updates it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindOneAndUpdateAsync<TDocument, TProjection>(Expression<Func<TDocument, Boolean>>, UpdateDefinition<TDocument>, FindOneAndUpdateOptions<TDocument, TProjection>, CancellationToken)Overloaded.
Finds a single document and updates it atomically.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindSync<TDocument>(Expression<Func<TDocument, Boolean>>, FindOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds the documents matching the filter.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodFindSync<TDocument>(FilterDefinition<TDocument>, FindOptions<TDocument, TDocument>, CancellationToken)Overloaded.
Finds the documents matching the filter.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodReplaceOne<TDocument>
Replaces a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodReplaceOneAsync<TDocument>
Replaces a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodUpdateMany<TDocument>
Updates many documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodUpdateManyAsync<TDocument>
Updates many documents.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodUpdateOne<TDocument>
Updates a single document.
(Defined by IMongoCollectionExtensions.)
Public Extension MethodUpdateOneAsync<TDocument>
Updates a single document.
(Defined by IMongoCollectionExtensions.)
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Properties
  NameDescription
Public propertyCollectionNamespace
Gets the namespace of the collection.
Public propertyDatabase
Gets the database.
Public propertyDocumentSerializer
Gets the document serializer.
Public propertyIndexes
Gets the index manager.
Public propertySettings
Gets the settings.
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Remarks
See Also