Bagikan melalui

HttpCapabilitiesBase.SupportsRedirectWithCookie Properti

Definisi

Ruang nama:
System.Web.Configuration
Rakitan:
System.Web.dll

Mendapatkan nilai yang menunjukkan apakah browser mendukung cookie pada pengalihan.

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

Nilai Properti

Boolean

true jika browser mendukung cookie pada pengalihan; jika tidak, false. Defaultnya adalah true.

Contoh

Contoh kode berikut menunjukkan cara menentukan apakah browser mendukung cookie pada pengalihan.

<%@ 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).SupportsRedirectWithCookie)
        {
            labelText = "Browser supports cookies on redirection.";
        }
        else
        {
            labelText = "Browser does not support cookies on redirection.";
        }

        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)).SupportsRedirectWithCookie Then
            labelText = "Browser supports cookies on redirection."
        Else
            labelText = "Browser does not support cookies on redirection."
        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>

Keterangan

Dengan UP. Browser 4.1 atau UP. Browser 3.2, Redirect metode berperilaku seolah-olah nilai SupportsRedirectWithCookie properti HttpBrowserCapabilities objek adalah false, kecuali Cookieless properti di SessionState bagian Web.config telah secara eksplisit diatur ke true.

Dalam ASP.NET 1.1, opsi untuk pengaturan ini adalah true atau false, tetapi dengan ASP.NET 2.0, pilihan diperluas, dan AutoDetect sekarang menjadi pengaturan default. Jika aplikasi Web Anda memiliki cookieless atribut bagian <sessionState> dalam file Web.config yang diatur ke nilai Boolean, Redirect harus berfungsi seperti yang diharapkan untuk browser ini.

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