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IAggregateFluentTResult Interface
Fluent interface for aggregate.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.0.1
Syntax
public interface IAggregateFluent<TResult> : IAsyncCursorSource<TResult>

Type Parameters

TResult
The type of the result of the pipeline.

The IAggregateFluentTResult type exposes the following members.

Methods
Extension Methods
  NameDescription
Public Extension MethodFirstAsyncTResult
Returns the first document of the aggregate result.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodFirstOrDefaultAsyncTResult
Returns the first document of the aggregate result, or the default value if the result set is empty.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodForEachAsyncTResult(FuncTResult, Task, CancellationToken)Overloaded.
Calls a delegate for each document returned by the cursor.
(Defined by IAsyncCursorSourceExtensions.)
Public Extension MethodForEachAsyncTResult(FuncTResult, Int32, Task, CancellationToken)Overloaded.
Calls a delegate for each document returned by the cursor.
(Defined by IAsyncCursorSourceExtensions.)
Public Extension MethodForEachAsyncTResult(ActionTResult, CancellationToken)Overloaded.
Calls a delegate for each document returned by the cursor.
(Defined by IAsyncCursorSourceExtensions.)
Public Extension MethodForEachAsyncTResult(ActionTResult, Int32, CancellationToken)Overloaded.
Calls a delegate for each document returned by the cursor.
(Defined by IAsyncCursorSourceExtensions.)
Public Extension MethodGroupTResult(ProjectionDefinitionTResult, BsonDocument)Overloaded.
Appends a group stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodGroupTResult, TKey, TNewResult(ExpressionFuncTResult, TKey, ExpressionFuncIGroupingTKey, TResult, TNewResult)Overloaded.
Appends a group stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodMatchTResult
Appends a match stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodProjectTResult(ProjectionDefinitionTResult, BsonDocument)Overloaded.
Appends a project stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodProjectTResult, TNewResult(ExpressionFuncTResult, TNewResult)Overloaded.
Appends a project stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodSingleAsyncTResult
Returns the only document of the aggregate result. Throws an exception if the result set does not contain exactly one document.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodSingleOrDefaultAsyncTResult
Returns the only document of the aggregate result, or the default value if the result set is empty. Throws an exception if the result set contains more than one document.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodSortByTResult
Appends an ascending sort stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodSortByDescendingTResult
Appends a descending sort stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodToListAsyncTResult
Returns a list containing all the documents returned by the cursor returned by a cursor source.
(Defined by IAsyncCursorSourceExtensions.)
Public Extension MethodUnwindTResult(ExpressionFuncTResult, Object)Overloaded.
Appends an unwind stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodUnwindTResult(FieldDefinitionTResult)Overloaded.
Appends an unwind stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
Public Extension MethodUnwindTResult, TNewResult(ExpressionFuncTResult, Object, IBsonSerializerTNewResult)Overloaded.
Appends an unwind stage to the pipeline.
(Defined by IAggregateFluentExtensions.)
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Properties
  NameDescription
Public propertyOptions
Gets the options.
Public propertyStages
Gets the stages.
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Remarks
See Also