HttpCapabilitiesBase.MSDomVersion Proprietà

Definizione

Spazio dei nomi:
System.Web.Configuration
Assembly:
System.Web.dll

Ottiene la versione di Microsoft HTML (MSHTML) Document Object Model (DOM) supportata dal browser.Gets the version of Microsoft HTML (MSHTML) Document Object Model (DOM) that the browser supports.

public:
 property Version ^ MSDomVersion { Version ^ get(); };
public Version MSDomVersion { get; }
member this.MSDomVersion : Version
Public ReadOnly Property MSDomVersion As Version

Valore della proprietà

Version

Numero della versione di MSHTML DOM supportata dal browser.The number of the MSHTML DOM version that the browser supports.

Esempio

Nell'esempio di codice riportato di seguito viene illustrato come determinare se il browser supporta una versione principale del DOM MSHTML maggiore di 1.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"
    "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).MSDomVersion.Major > 1)
        {
            labelText = "MS DOM Major Version is greater than 1.";
        }
        else
        {
            labelText = "MS DOM Version is less than or equal to 1.";
        }

        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="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)).MSDomVersion.Major > 1 Then
            labelText = "MS DOM Major Version is greater than 1."
        Else
            labelText = "MS DOM Version is less than or equal to 1."
        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>

Si applica a