,--1,System.Func{--1,--0,--1})} ,--1,System.Func{--1,--0,--1},System.Func{--1,--2})} ,System.Func{--0,--0,--0})}
Observable.Aggregate(IObservable, TAccumulate, Func) method¶
Defined in
Type: Observable
Namespace: System.Reactive.Linq
Assembly: System.Reactive.dll
Applies to
net8.0, net8.0-windows10.0.19041, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-macos14.5, net8.0-tvos17.2, netstandard2.0
Overloads¶
- 1.
public static IObservable<TAccumulate> Aggregate<TSource, TAccumulate>(this IObservable<TSource> source, TAccumulate seed, Func<TAccumulate, TSource, TAccumulate> accumulator) - 2.
public static IObservable<TResult> Aggregate<TSource, TAccumulate, TResult>(this IObservable<TSource> source, TAccumulate seed, Func<TAccumulate, TSource, TAccumulate> accumulator, Func<TAccumulate, TResult> resultSelector) - 3.
public static IObservable<TSource> Aggregate<TSource>(this IObservable<TSource> source, Func<TSource, TSource, TSource> accumulator)
1. Overload¶
public static IObservable<TAccumulate> Aggregate<TSource, TAccumulate>(this IObservable<TSource> source, TAccumulate seed, Func<TAccumulate, TSource, TAccumulate> accumulator)
Type parameters
| Name | Description |
|---|---|
TSource | -- |
TAccumulate | -- |
Parameters
| Name | Type | Description |
|---|---|---|
source | IObservable | -- |
seed | TAccumulate | -- |
accumulator | Func | -- |
Returns: IObservable
2. Overload¶
public static IObservable<TResult> Aggregate<TSource, TAccumulate, TResult>(this IObservable<TSource> source, TAccumulate seed, Func<TAccumulate, TSource, TAccumulate> accumulator, Func<TAccumulate, TResult> resultSelector)
Type parameters
| Name | Description |
|---|---|
TSource | -- |
TAccumulate | -- |
TResult | -- |
Parameters
| Name | Type | Description |
|---|---|---|
source | IObservable | -- |
seed | TAccumulate | -- |
accumulator | Func | -- |
resultSelector | Func | -- |
Returns: IObservable
3. Overload¶
public static IObservable<TSource> Aggregate<TSource>(this IObservable<TSource> source, Func<TSource, TSource, TSource> accumulator)
Type parameters
| Name | Description |
|---|---|
TSource | -- |
Parameters
| Name | Type | Description |
|---|---|---|
source | IObservable | -- |
accumulator | Func | -- |
Returns: IObservable