SupportsJPhoneMultiMediaAttributes Property
Collapse the table of content
Expand the table of content
This documentation is archived and is not being maintained.

HttpCapabilitiesBase.SupportsJPhoneMultiMediaAttributes Property

Gets a value indicating whether the browser supports J-Phone multimedia attributes.

Namespace:  System.Web.Configuration
Assembly:  System.Web (in System.Web.dll)

public virtual bool SupportsJPhoneMultiMediaAttributes { get; }

Property Value

Type: System.Boolean
true if the browser supports J-Phone multimedia attributes; otherwise, false. The default is false.

The SupportsJPhoneMultiMediaAttributes property applies only to J-Phone–compatible mobile devices.

J-Phone is a markup language specification, based on HTML, for J-Phone–compatible browsers. If true, the browser supports additional attributes for HTML <a> (anchor) and <select> elements. The additional attributes supported are as follows:

  • src

  • soundstart

  • loop

  • volume

  • vibration

  • viblength

The following code example shows how to determine whether the browser supports J-Phone multimedia attributes.

<%@ page language="C#"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<script runat="server">
    void Page_Load(Object Sender, EventArgs e)

    void CheckBrowserCaps()
        String labelText = "";
        System.Web.HttpBrowserCapabilities myBrowserCaps = Request.Browser;
        if (((System.Web.Configuration.HttpCapabilitiesBase)myBrowserCaps).SupportsJPhoneMultiMediaAttributes)
            labelText = "Browser supports J-Phone multimedia attributes.";
            labelText = "Browser does not support J-Phone multimedia attributes.";

        Label1.Text = labelText;

<html xmlns="" >
    <title>Browser Capabilities Sample</title>
    <form runat="server" id="form1">
            Browser Capabilities:
            <p/><asp:Label ID="Label1" Runat="server" />

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
© 2016 Microsoft