IAggregateFluentExtensionsSetWindowFieldsTResult, TWindowFields Method (IAggregateFluentTResult, ExpressionFuncISetWindowFieldsPartitionTResult, TWindowFields)

Appends a $setWindowFields to the pipeline.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.20.0+ee01960089f28ea1b501690df5fc9f6318a70242

Syntax

Copy

public static IAggregateFluent<BsonDocument> SetWindowFields<TResult, TWindowFields>(
	this IAggregateFluent<TResult> aggregate,
	Expression<Func<ISetWindowFieldsPartition<TResult>, TWindowFields>> output
)

<ExtensionAttribute>
Public Shared Function SetWindowFields(Of TResult, TWindowFields) ( 
	aggregate As IAggregateFluent(Of TResult),
	output As Expression(Of Func(Of ISetWindowFieldsPartition(Of TResult), TWindowFields))
) As IAggregateFluent(Of BsonDocument)

[<ExtensionAttribute>]
static member SetWindowFields : 
        aggregate : IAggregateFluent<'TResult> * 
        output : Expression<Func<ISetWindowFieldsPartition<'TResult>, 'TWindowFields>> -> IAggregateFluent<BsonDocument>

Parameters

aggregate: Type: MongoDB.DriverIAggregateFluentTResult
The aggregate.
output: Type: System.Linq.ExpressionsExpressionFuncISetWindowFieldsPartitionTResult, TWindowFields
The window fields expression.

Type Parameters

TResult: The type of the result.
TWindowFields: The type of the added window fields.

Return Value

Type: IAggregateFluentBsonDocument
The fluent aggregate interface.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IAggregateFluentTResult. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

IAggregateFluentExtensions Class

SetWindowFields Overload

MongoDB.Driver Namespace