ObservableSingleTest.ElementAtOrDefault_First 方法

Namespace：ReactiveTests.Tests
裝配： Tests.System.Reactive.dll) 中的 Tests.System.Reactive (

語法

'Declaration
<TestMethodAttribute> _
Public Sub ElementAtOrDefault_First

'Usage
Dim instance As ObservableSingleTest

instance.ElementAtOrDefault_First()

[TestMethodAttribute]
public void ElementAtOrDefault_First()

[TestMethodAttribute]
public:
void ElementAtOrDefault_First()

[<TestMethodAttribute>]
member ElementAtOrDefault_First : unit -> unit

public function ElementAtOrDefault_First()