HttpCapabilitiesBase.RequiresContentTypeMetaTag Property

 

Gets a value indicating whether the browser requires an HTML <meta> element for which the content-type attribute is specified.

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

Public Overridable ReadOnly Property RequiresContentTypeMetaTag As Boolean

Property Value

Type: System.Boolean

true if the browser requires an HTML <meta> element for which the content-type attribute is specified; otherwise, false. The default is false.

If true, server-control adapters insert the following tag into the HTML <head> element of a Web page:

<META HTTP-EQUIV="CONTENT-TYPE" CONTENT=""; CHARSET="">

In this example, CONTENT is the value returned by the PreferredRenderingMime property, and charset is the character encoding used.

The following code example shows how to determine whether the browser requires an HTML <meta> element for which the content-type attribute is specified.

<%@ 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)).RequiresContentTypeMetaTag Then
            labelText = "Browser requires an HTML META element whose CONTENT-TYPE attribute is specified."
        Else
            labelText = "Browser does not require an HTML META element whose CONTENT-TYPE attribute is specified."
        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>

.NET Framework
Available since 2.0
Return to top
Show: