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HttpResponse.TransmitFile Method

Note: This method is new in the .NET Framework version 2.0.

Writes the specified file directly to an HTTP response output stream without buffering it in memory.

Namespace: System.Web
Assembly: System.Web (in system.web.dll)

public void TransmitFile (
	string filename
public void TransmitFile (
	String filename
public function TransmitFile (
	filename : String



The name of the file to write to the HTTP output.

Exception typeCondition


Filename value is null

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0