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PipelineStageDefinitionBuilderReplaceRootTInput, TOutput Method (ExpressionFuncTInput, TOutput, ExpressionTranslationOptions)
Creates a $replaceRoot stage.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.4.1
Syntax
public static PipelineStageDefinition<TInput, TOutput> ReplaceRoot<TInput, TOutput>(
	Expression<Func<TInput, TOutput>> newRoot,
	ExpressionTranslationOptions translationOptions = null
)

Parameters

newRoot
Type: System.Linq.ExpressionsExpressionFuncTInput, TOutput
The new root.
translationOptions (Optional)
Type: MongoDB.DriverExpressionTranslationOptions
The translation options.

Type Parameters

TInput
The type of the input documents.
TOutput
The type of the output documents.

Return Value

Type: PipelineStageDefinitionTInput, TOutput
The stage.
See Also