BufferedReadStream.EnsureBufferedAsync 方法

定义

命名空间:

Microsoft.AspNetCore.WebUtilities

程序集:

Microsoft.AspNetCore.WebUtilities.dll

包:

Microsoft.AspNetCore.App.Ref v9.0.0

重载

EnsureBufferedAsync(CancellationToken)	确保缓冲区不为空。
EnsureBufferedAsync(Int32, CancellationToken)	确保可用的缓冲数据量最少。

EnsureBufferedAsync(CancellationToken)

确保缓冲区不为空。

public:
 System::Threading::Tasks::Task<bool> ^ EnsureBufferedAsync(System::Threading::CancellationToken cancellationToken);

public System.Threading.Tasks.Task<bool> EnsureBufferedAsync (System.Threading.CancellationToken cancellationToken);

member this.EnsureBufferedAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>

Public Function EnsureBufferedAsync (cancellationToken As CancellationToken) As Task(Of Boolean)

参数

cancellationToken

CancellationToken

取消标记。

返回

Task<Boolean>

true如果缓冲区不为空，则返回 ;false否则返回 。

EnsureBufferedAsync(Int32, CancellationToken)

确保可用的缓冲数据量最少。

public:
 System::Threading::Tasks::Task<bool> ^ EnsureBufferedAsync(int minCount, System::Threading::CancellationToken cancellationToken);

public System.Threading.Tasks.Task<bool> EnsureBufferedAsync (int minCount, System.Threading.CancellationToken cancellationToken);

member this.EnsureBufferedAsync : int * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>

Public Function EnsureBufferedAsync (minCount As Integer, cancellationToken As CancellationToken) As Task(Of Boolean)

参数

minCount

Int32

缓冲数据的最小量。

cancellationToken

CancellationToken

取消标记。

返回

Task<Boolean>

true如果最小缓冲数据量可用，则返回 ;false否则返回 。