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HttpCapabilitiesBase.MSDomVersion Property

Gets the version of Microsoft HTML (MSHTML) Document Object Model (DOM) that the browser supports.

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

public Version MSDomVersion { get; }
/** @property */
public Version get_MSDomVersion ()

public function get MSDomVersion () : Version

Not applicable.

Property Value

The number of the MSHTML DOM version that the browser supports.

The following code example shows how to determine whether the browser supports an MSHTML DOM major version greater than 1.

<%@ 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).MSDomVersion.Major > 1)
            labelText = "MS DOM Major Version is greater than 1.";
            labelText = "MS DOM Version is less than or equal to 1.";

        Label1.Text = labelText;

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

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