HttpCapabilitiesBase.SupportsRedirectWithCookie Property
Definition
Gets a value indicating whether the browser supports cookies on redirection.
public:
virtual property bool SupportsRedirectWithCookie { bool get(); };
public virtual bool SupportsRedirectWithCookie { get; }
member this.SupportsRedirectWithCookie : bool
Public Overridable ReadOnly Property SupportsRedirectWithCookie As Boolean
Property Value
true
if the browser supports cookies on redirection; otherwise, false
. The default is true
.
Examples
The following code example shows how to determine whether the browser supports cookies on redirection.
<%@ 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>
Remarks
With UP.Browser 4.1 or UP.Browser 3.2, the Redirect method behaves as if the value of the SupportsRedirectWithCookie property of the HttpBrowserCapabilities object is false
, unless the Cookieless property in the SessionState section of Web.config has been explicitly set to true
.
In ASP.NET 1.1, the options for this setting were true
or false
, but with ASP.NET 2.0, the choices are expanded, and AutoDetect is now the default setting. If your Web application has the cookieless
attribute of the <sessionState>
section in the Web.config file set to a Boolean value, Redirect should work as expected for these browsers.