[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static System.Collections.Generic.IEnumerable<T> ToBlockingEnumerable<T> (this System.Collections.Generic.IAsyncEnumerable<T> source, System.Threading.CancellationToken cancellationToken = default);
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member ToBlockingEnumerable : System.Collections.Generic.IAsyncEnumerable<'T> * System.Threading.CancellationToken -> seq<'T>
<Extension()>
Public Function ToBlockingEnumerable(Of T) (source As IAsyncEnumerable(Of T), Optional cancellationToken As CancellationToken = Nothing) As IEnumerable(Of T)
此方法通过使用延迟执行来实现。 除非通过调用基础
GetEnumerator()
方法枚举返回
IEnumerable<T>
，否则不会枚举基础
IAsyncEnumerable<T>
。
异步枚举不会在后台发生;每个 MoveNext 调用将完全调用基础
MoveNextAsync()
一次。
