HashAlgorithm.ComputeHashAsync(Stream, CancellationToken) Método

Definición

Espacio de nombres:
System.Security.Cryptography
Ensamblado:
System.Security.Cryptography.Primitives.dll

Calcula de manera asincrónica el valor hash del objeto Stream especificado.Asynchronously computes the hash value for the specified Stream object.

public System.Threading.Tasks.Task<byte[]> ComputeHashAsync (System.IO.Stream inputStream, System.Threading.CancellationToken cancellationToken = default);
member this.ComputeHashAsync : System.IO.Stream * System.Threading.CancellationToken -> System.Threading.Tasks.Task<byte[]>
Public Function ComputeHashAsync (inputStream As Stream, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Byte())

Parámetros

inputStream
Stream

La entrada para la cual se calcula el código hash.The input to compute the hash code for.

cancellationToken
CancellationToken

Token para supervisar solicitudes de cancelación.The token to monitor for cancellation requests.

Devoluciones

Task<Byte[]>

Tarea que representa la operación asincrónica de cálculo de hash y ajusta el código hash calculado.A task that represents the asynchronous compute hash operation and wraps the computed hash code.

Se aplica a