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HttpCapabilitiesBase.SupportsAccesskeyAttribute Property

Gets a value indicating whether the browser supports the ACCESSKEY attribute of HTML <a> (anchor) and <input> elements.

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

public virtual bool SupportsAccesskeyAttribute { get; }
/** @property */
public boolean get_SupportsAccesskeyAttribute ()

public function get SupportsAccesskeyAttribute () : boolean

Not applicable.

Property Value

true if the browser supports the accesskey attribute of HTML <a> (anchor) and <input> elements; otherwise, false. The default is false.

The accesskey attribute extends control of forms and links on a Web page to mobile and accessible platforms by assigning a soft key or other controller on the device to interact with HTML <a> (anchor) and <input> elements.

The following code example shows how to determine whether the browser supports the accesskey attribute of HTML <a> (anchor) and <input> elements.

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    void Page_Load(Object Sender, EventArgs e)
    {
        CheckBrowserCaps();
    }

    void CheckBrowserCaps()
    {
        String labelText = "";
        System.Web.HttpBrowserCapabilities myBrowserCaps = Request.Browser;
        if (((System.Web.Configuration.HttpCapabilitiesBase)myBrowserCaps).SupportsAccesskeyAttribute)
        {
            labelText = "Browser supports the ACCESSKEY attribute of HTML A(anchor) and INPUT elements.";
        }
        else
        {
            labelText = "Browser does not support the ACCESSKEY attribute of HTML A(anchor) and INPUT elements.";
        }

        Label1.Text = labelText;
    }
</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>

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">    

void Page_Load(Object sender, EventArgs e)
{
    CheckBrowserCaps();
} //Page_Load

void CheckBrowserCaps()
{
    String labelText = "";
    System.Web.HttpBrowserCapabilities myBrowserCaps = 
        get_Request().get_Browser();
    if (((System.Web.Configuration.HttpCapabilitiesBase)myBrowserCaps).
        get_SupportsAccesskeyAttribute()) {
        labelText = "Browser supports the ACCESSKEY attribute of HTML"
            +" A(anchor) and INPUT elements.";
    }
    else {
        labelText = "Browser does not support the ACCESSKEY attribute of"
            +" HTML A(anchor) and INPUT elements.";
    }   
    Label1.set_Text(labelText);
} //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 98, Windows Server 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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