ChannelWriter<T>.WriteAsync(T, CancellationToken) 方法
定义
以异步方式将项写入到通道。Asynchronously writes an item to the channel.
public virtual System.Threading.Tasks.ValueTask WriteAsync (T item, System.Threading.CancellationToken cancellationToken = default);
abstract member WriteAsync : 'T * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask
override this.WriteAsync : 'T * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask
Public Overridable Function WriteAsync (item As T, Optional cancellationToken As CancellationToken = Nothing) As ValueTask
参数
- item
- T
要写入到通道的值。The value to write to the channel.
- cancellationToken
- CancellationToken
用于取消写入操作的 CancellationToken。A CancellationToken used to cancel the write operation.
返回
表示异步写入操作的 ValueTask。A ValueTask that represents the asynchronous write operation.