This documentation is archived and is not being maintained.

HttpCapabilitiesBase.GatewayVersion Property

Gets the version of the wireless gateway used to access the server, if known.

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

public virtual string GatewayVersion { get; }

Property Value

Type: System.String
The version number of the wireless gateway used to access the server, if known. The default is None.

The following code example shows how to determine whether the gateway is an UP gateway.

<%@ 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).GatewayVersion.IndexOf("UP.Link", 0) > - 1)
            labelText = "Gateway is an \"Up.Link\".";
            labelText = "Gateway is some variety other than \"Up.Link\".";

        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.