SendFileResponseExtensions.SendFileAsync Method (IOwinResponse, String, Int64, Nullable<Int64>, CancellationToken)

Sends the given file using the SendFile extension.

Namespace:  Microsoft.Owin
Assembly:  Microsoft.Owin.StaticFiles (in Microsoft.Owin.StaticFiles.dll)

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function SendFileAsync ( _
    response As IOwinResponse, _
    fileName As String, _
    offset As Long, _
    count As Nullable(Of Long), _
    cancellationToken As CancellationToken _
) As Task
'Usage
Dim response As IOwinResponse 
Dim fileName As String 
Dim offset As Long 
Dim count As Nullable(Of Long)
Dim cancellationToken As CancellationToken 
Dim returnValue As Task 

returnValue = response.SendFileAsync(fileName, _
    offset, count, cancellationToken)
public static Task SendFileAsync(
    this IOwinResponse response,
    string fileName,
    long offset,
    Nullable<long> count,
    CancellationToken cancellationToken
)
[ExtensionAttribute]
public:
static Task^ SendFileAsync(
    IOwinResponse^ response, 
    String^ fileName, 
    long long offset, 
    Nullable<long long> count, 
    CancellationToken cancellationToken
)
static member SendFileAsync : 
        response:IOwinResponse * 
        fileName:string * 
        offset:int64 * 
        count:Nullable<int64> * 
        cancellationToken:CancellationToken -> Task
public static function SendFileAsync(
    response : IOwinResponse, 
    fileName : String, 
    offset : long, 
    count : Nullable<long>, 
    cancellationToken : CancellationToken
) : Task

Parameters

  • fileName
    Type: System.String
    The full or relative path to the file.
  • count
    Type: System.Nullable<Int64>
    The number of types to send, or null to send the remainder of the file.

Return Value

Type: System.Threading.Tasks.Task
Returns Task.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IOwinResponse. When you use instance method syntax to call this method, omit the first parameter. For more information, see b8020aae-374d-46a9-bcb7-8cc2390b93b6 or 175ce3ff-9bbf-4e64-8421-faeb81a0bb51.

See Also

Reference

SendFileResponseExtensions Class

SendFileAsync Overload

Microsoft.Owin Namespace