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MultiPartWriter.BeginFile Method

.NET Framework 4.5

This method begins a response file. This API is obsolete. For information about how to develop ASP.NET mobile applications, see the www.asp.net/mobile Web site.

Namespace: System.Web.UI.MobileControls.Adapters
Assembly: System.Web.Mobile (in System.Web.Mobile.dll)

Syntax

C++

public abstract void BeginFile(
	string url,
	string contentType,
	string charset
)

Parameters

url: Type: System.String
The unique URL for the file.

contentType: Type: System.String
The MIME type of the file.

charset: Type: System.String
The character set used for the file (usually, the same as HttpResponse.Charset).

Remarks

The page adapter must call this method before rendering the page, but after calling the BeginResponse method. An exception is raised if the BeginFile method is called more than once.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

Reference

MultiPartWriter Class

System.Web.UI.MobileControls.Adapters Namespace

Other Resources

Architectural Overview of Adaptive Control Behavior

Adapter Sets Functionality

Control and Adapter Interaction

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