ISetWindowFieldsPartitionExtensionsFirstTInput, TValue Method

public static TValue First<TInput, TValue>(
	this ISetWindowFieldsPartition<TInput> partition,
	Func<TInput, TValue> selector,
	SetWindowFieldsWindow window = null
)

<ExtensionAttribute>
Public Shared Function First(Of TInput, TValue) ( 
	partition As ISetWindowFieldsPartition(Of TInput),
	selector As Func(Of TInput, TValue),
	Optional window As SetWindowFieldsWindow = Nothing
) As TValue

[<ExtensionAttribute>]
static member First : 
        partition : ISetWindowFieldsPartition<'TInput> * 
        selector : Func<'TInput, 'TValue> * 
        ?window : SetWindowFieldsWindow 
(* Defaults:
        let _window = defaultArg window null
*)
-> 'TValue