HttpCapabilitiesBase.SupportsJPhoneMultiMediaAttributes Property
Gets a value indicating whether the browser supports J-Phone multimedia attributes.
Assembly: System.Web (in System.Web.dll)
'Declaration Public Overridable ReadOnly Property SupportsJPhoneMultiMediaAttributes As Boolean
Property Value
Type: System.Booleantrue 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="VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) CheckBrowserCaps() End Sub Function CheckBrowserCaps() Dim labelText As String = "" Dim myBrowserCaps As System.Web.HttpBrowserCapabilities = Request.Browser If (CType(myBrowserCaps, System.Web.Configuration.HttpCapabilitiesBase)).SupportsJPhoneMultiMediaAttributes Then labelText = "Browser supports J-Phone multimedia attributes." Else labelText = "Browser does not support J-Phone multimedia attributes." End If Label1.Text = labelText End Function 'CheckBrowserCaps </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>Browser Capabilities Sample</title> </head> <body> <form runat="server" id="form1"> <div> Browser Capabilities: <p/><asp:Label ID="Label1" Runat="server" /> </div> </form> </body> </html>
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.