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MongoCollectionBaseTDocumentDistinctAsyncTField Method (FieldDefinitionTDocument, TField, FilterDefinitionTDocument, DistinctOptions, CancellationToken)

Gets the distinct values for a specified field.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.17.0+b316340e6cc3a8bfc8638dc31b54fbbfe41bfcb2
Syntax
public abstract Task<IAsyncCursor<TField>> DistinctAsync<TField>(
	FieldDefinition<TDocument, TField> field,
	FilterDefinition<TDocument> filter,
	DistinctOptions options = null,
	CancellationToken cancellationToken = default
)

Parameters

field
Type: MongoDB.DriverFieldDefinitionTDocument, TField
The field.
filter
Type: MongoDB.DriverFilterDefinitionTDocument
The filter.
options (Optional)
Type: MongoDB.DriverDistinctOptions
The options.
cancellationToken (Optional)
Type: System.ThreadingCancellationToken
The cancellation token.

Type Parameters

TField
The type of the result.

Return Value

Type: TaskIAsyncCursorTField
A Task whose result is a cursor.

Implements

IMongoCollectionTDocumentDistinctAsyncTField(FieldDefinitionTDocument, TField, FilterDefinitionTDocument, DistinctOptions, CancellationToken)
See Also