HttpCapabilitiesBase.W3CDomVersion Özellik

  • Başvuru

Tanım

Ad Alanı:
System.Web.Configuration
Bütünleştirilmiş Kod:
System.Web.dll

World Wide Web Consortium (W3C) XML Belge Nesne Modeli'nin (DOM) tarayıcının desteklediği sürümünü alır.

public:
 property Version ^ W3CDomVersion { Version ^ get(); };
public Version W3CDomVersion { get; }
member this.W3CDomVersion : Version
Public ReadOnly Property W3CDomVersion As Version

Özellik Değeri

Version

Tarayıcının desteklediği W3C XML DOM sürüm numarasının sayısı.

Örnekler

Aşağıdaki kod örneği, tarayıcı W3C XML DOM sürümünün 1'den büyük olup olmadığının nasıl belirleneceğini gösterir.

<%@ 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).W3CDomVersion.Major > 1)
        {
            labelText = "W3C DOM version is greater than 1.";
        }
        else
        {
            labelText = "W3C 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)).W3CDomVersion.Major > 1 Then
            labelText = "W3C DOM version is greater than 1."
        Else
            labelText = "W3C 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>

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