,ReactiveUI.Extensions.Async.IObservableAsync{--1},System.Func{--0,--1,--2})} ,ReactiveUI.Extensions.Async.IObservableAsync{--1})}

ObservableAsync.Zip(IObservableAsync, IObservableAsync, Func) method¶

Defined in

Type: ObservableAsync Namespace: ReactiveUI.Extensions.Async 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

Overloads¶

1. public static IObservableAsync<TResult> Zip<T1, T2, TResult>(this IObservableAsync<T1> first, IObservableAsync<T2> second, Func<T1, T2, TResult> resultSelector)
2. public static IObservableAsync<(T1 First, T2 Second)> Zip<T1, T2>(this IObservableAsync<T1> first, IObservableAsync<T2> second)

1. Overload¶

public static IObservableAsync<TResult> Zip<T1, T2, TResult>(this IObservableAsync<T1> first, IObservableAsync<T2> second, Func<T1, T2, TResult> resultSelector)

View source

Summary: Combines two observable sequences element-by-element using the specified result selector.

Type parameters

Name	Description
`T1`	The type of elements in the first source sequence.
`T2`	The type of elements in the second source sequence.
`TResult`	The type of elements in the result sequence.

Parameters

Name	Type	Description
`first`	[IObservableAsync](#	The first observable sequence. Cannot be null.
`second`	[IObservableAsync](#	The second observable sequence. Cannot be null.
`resultSelector`	Func	A function to apply to each pair of elements. Cannot be null.

Returns: IObservableAsync -- An observable sequence whose elements are the result of pair-wise combining the source elements using the result selector.

Exceptions

Type	Condition
System.ArgumentNullException	Thrown if any argument is null.

2. Overload¶

public static IObservableAsync<(T1 First, T2 Second)> Zip<T1, T2>(this IObservableAsync<T1> first, IObservableAsync<T2> second)

View source

Summary: Combines two observable sequences element-by-element into pairs.

Type parameters

Name	Description
`T1`	The type of elements in the first source sequence.
`T2`	The type of elements in the second source sequence.

Parameters

Name	Type	Description
`first`	[IObservableAsync](#	The first observable sequence. Cannot be null.
`second`	[IObservableAsync](#	The second observable sequence. Cannot be null.

Returns: IObservableAsync<(T1 First, T2 Second)> -- An observable sequence of tuples pairing elements from each source.

Exceptions

Type	Condition
System.ArgumentNullException	Thrown if any argument is null.