StreamResponseBodyFeature.SendFileAsync Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Http

Assembly:: Microsoft.AspNetCore.Http.dll

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Package:: Microsoft.AspNetCore.App.Ref v9.0.0-rc.2.24474.3

Source:: StreamResponseBodyFeature.cs

Important

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Copies the specified file segment to the given response stream. This calls StartAsync if it has not previously been called.

public:
 virtual System::Threading::Tasks::Task ^ SendFileAsync(System::String ^ path, long offset, Nullable<long> count, System::Threading::CancellationToken cancellationToken);

public virtual System.Threading.Tasks.Task SendFileAsync (string path, long offset, long? count, System.Threading.CancellationToken cancellationToken);

abstract member SendFileAsync : string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.SendFileAsync : string * int64 * Nullable<int64> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Overridable Function SendFileAsync (path As String, offset As Long, count As Nullable(Of Long), cancellationToken As CancellationToken) As Task

Parameters

path: String

The full disk path to the file.

offset: Int64

The offset in the file to start at.

count: Nullable<Int64>

The number of bytes to send, or null to send the remainder of the file.

cancellationToken: CancellationToken

A CancellationToken used to abort the transmission.

Returns

Task

Implements

SendFileAsync(String, Int64, Nullable<Int64>, CancellationToken)

Applies to

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