HttpCapabilitiesBase.Beta Eigenschaft

Definition

Ruft einen Wert ab, der angibt, ob es sich bei dem Browser um eine Betaversion handelt.Gets a value indicating whether the browser is a beta version.

public:
 property bool Beta { bool get(); };
public bool Beta { get; }
member this.Beta : bool
Public ReadOnly Property Beta As Boolean

Eigenschaftswert

true, wenn es sich bei dem Browser um eine Betaversion handelt, andernfalls false.true if the browser is a beta version; otherwise, false. Die Standardeinstellung ist false.The default is false.

Beispiele

Im folgenden Codebeispiel wird veranschaulicht, wie Sie bestimmen können, ob der Browser eine Beta Version ist.The following code example shows how to determine whether the browser is a beta version.

<%@ 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).Beta)
        {
            labelText = "Browser is a Beta version";
        }
        else
        {
            labelText = "Browser is not a Beta version";
        }

        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

    Sub CheckBrowserCaps()

        Dim labelText As String = ""
        Dim myBrowserCaps As System.Web.HttpBrowserCapabilities = Request.Browser
        If (CType(myBrowserCaps, System.Web.Configuration.HttpCapabilitiesBase)).Beta Then
            labelText = "Browser is a Beta version"
        Else
            labelText = "Browser is not a Beta version"
        End If

        Label1.Text = labelText

    End Sub '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>

Hinweise

Browser der Beta Version können unvorhersehbares Verhalten aufweisen.Beta version browsers can exhibit unpredictable behavior.

Gilt für: