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ReactiveExtensions.ScanWithInitial(IObservable, TAccumulate, Func) method¶
Defined in
Type: ReactiveExtensions
Namespace: ReactiveUI.Extensions
Assembly: ReactiveUI.Extensions.dll
Applies to
net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-browserwasm1.0, net9.0-desktop1.0, net8.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-macos14.5, net8.0-tvos17.2, netstandard2.1, net462, net481
public static IObservable<TAccumulate> ScanWithInitial<TSource, TAccumulate>(this IObservable<TSource> source, TAccumulate initial, Func<TAccumulate, TSource, TAccumulate> accumulator)
Summary: Scan that always emits the initial value first.
Type parameters
| Name | Description |
|---|---|
TSource | The type of the source. |
TAccumulate | The type of the accumulate. |
Parameters
| Name | Type | Description |
|---|---|---|
source | IObservable | The source. |
initial | TAccumulate | The initial. |
accumulator | Func | The accumulator. |
Returns: IObservable