Click or drag to resize

PipelineDefinitionBuilderSetWindowFieldsTInput, TIntermediate, TPartitionBy, TWindowFields Method (PipelineDefinitionTInput, TIntermediate, ExpressionFuncISetWindowFieldsPartitionTIntermediate, TWindowFields)

Create a $setWindowFields stage.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.20.0+ee01960089f28ea1b501690df5fc9f6318a70242
Syntax
public static PipelineDefinition<TInput, BsonDocument> SetWindowFields<TInput, TIntermediate, TPartitionBy, TWindowFields>(
	this PipelineDefinition<TInput, TIntermediate> pipeline,
	Expression<Func<ISetWindowFieldsPartition<TIntermediate>, TWindowFields>> output
)

Parameters

pipeline
Type: MongoDB.DriverPipelineDefinitionTInput, TIntermediate
The pipeline.
output
Type: System.Linq.ExpressionsExpressionFuncISetWindowFieldsPartitionTIntermediate, TWindowFields
The window fields expression.

Type Parameters

TInput
The type of the input documents.
TIntermediate
The type of the intermediate documents.
TPartitionBy
The type of the value to partition by.
TWindowFields
The type of the added window fields.

Return Value

Type: PipelineDefinitionTInput, BsonDocument
The stage.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type PipelineDefinitionTInput, TIntermediate. 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).
See Also