DistinctUntilChanged Method (FuncObjectObject, FuncObjectObjectBoolean)

RxJS

Returns an observable sequence that contains only distinct contiguous values according to the keySelector and comparer.

Namespace:  Rx
Assembly:  RxJS (in RxJS.dll)

Syntax

JavaScript
function DistinctUntilChanged(keySelector, comparer);

Parameters

keySelector
Type: System..::.FuncObjectObject
comparer
Type: System..::.FuncObjectObjectBoolean

See Also