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ISetWindowFieldsPartitionExtensionsIntegralTInput Method (ISetWindowFieldsPartitionTInput, FuncTInput, Decimal, WindowTimeUnit, SetWindowFieldsWindow)

Returns the approximation of the area under a curve.

Namespace:  MongoDB.Driver.Linq
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.19.1+3a2a09dd959482f665ffbb5df2557ec541597af4
Syntax
public static decimal Integral<TInput>(
	this ISetWindowFieldsPartition<TInput> partition,
	Func<TInput, decimal> selector,
	WindowTimeUnit unit,
	SetWindowFieldsWindow window = null
)

Parameters

partition
Type: MongoDB.DriverISetWindowFieldsPartitionTInput
The partition.
selector
Type: SystemFuncTInput, Decimal
The selector that selects a value from the input document.
unit
Type: MongoDB.Driver.LinqWindowTimeUnit
The unit for time based integrals.
window (Optional)
Type: MongoDB.DriverSetWindowFieldsWindow
The window boundaries.

Type Parameters

TInput
The type of the input documents in the partition.

Return Value

Type: Decimal
The approximation of the area under a curve.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ISetWindowFieldsPartitionTInput. 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