Lets you sign a user in using a security token requested with WS-FederationPassive.
命名空间: Microsoft.IdentityModel.Web.Controls
程序集: Microsoft.IdentityModel（microsoft.identitymodel.dll 中）
用法
Dim instance As FederatedPassiveSignIn
语法
声明
<BindableAttribute(False)> _
<DefaultEventAttribute("SignedIn")> _
Public NotInheritable Class FederatedPassiveSignIn
Inherits SignInControl
[BindableAttribute(false)]
[DefaultEventAttribute("SignedIn")]
public sealed class FederatedPassiveSignIn : SignInControl
[BindableAttribute(false)]
[DefaultEventAttribute(L"SignedIn")]
public ref class FederatedPassiveSignIn sealed : public SignInControl
/** @attribute BindableAttribute(false) */
/** @attribute DefaultEventAttribute("SignedIn") */
public final class FederatedPassiveSignIn extends SignInControl
BindableAttribute(false)
DefaultEventAttribute("SignedIn")
public final class FederatedPassiveSignIn extends SignInControl
备注
The following code shows an example usage of this control:
<idfx:FederatedPassiveSignIn
AuthenticationType="https://www.contoso.com/authstrength1"
ID="FederatedPassiveSignIn1"
runat="Server"
Issuer="https://localhost/STS/default.aspx"
SignInButtonType="Link"
TitleText="Sign In"
SignInText="Click here to sign in."
Realm="https://localhost/RP/default.aspx"
OnSignInError="FederatedPassiveSignIn1_SignInError"
DisplayRememberMe="false"
VisibleWhenSignedIn="false">
</idfx:FederatedPassiveSignIn>
备注
If you set AutoSignIn to true, be sure to set DestinationPageUrl to a different URL than your sign-in page. Otherwise, when a user successfully authenticates to an STS, his/her browser will go into an infinite redirection loop. This is because, if the user is redirected to the same page that originally sent him/her to the STS, the FederatedPassiveSignIn control sees that the current request is not a postback and does not contain a token, so it sends the user to the STS again.
If the SignInMode property is set to Session, the control calls Current to obtain the FAM, then calls SignIn. If that succeeds, the control redirects the user as follows. If the returnurl query string parameter exists, the control redirects the user to the URL specified there. Otherwise, if the DestinationPageUrl property is set, the control redirects the user to the URL specified there. Otherwise, the control redirects the user to the URL specified in FormAuthentication.DefaultUrl.
On any error, if the ErrorAction property is set to Refresh, the control simply stays on the current page. For RedirectToLoginPage, the control redirects the user to the URL specified in FormAuthentication.LoginUrl with the query string “?signinfailure=1”.
See Known Issues for more information on a known issue with the FederatedPassiveSignIn control and ASP.NET request validation.
继承层次结构
System.Object
System.Web.UI.Control
System.Web.UI.WebControls.WebControl
System.Web.UI.WebControls.CompositeControl
Microsoft.IdentityModel.Web.Controls.SignInControl
Microsoft.IdentityModel.Web.Controls.FederatedPassiveSignIn
线程安全
此类型的任何公共静态（在 Visual Basic 中为 Shared）成员都是线程安全的。但不能保证任何实例成员是线程安全的。
平台
开发平台
Windows Server 2003, Windows Vista
Target Platforms
Windows Server 2008, Windows Vista, Not tested on Windows XP
Change History
请参见
参考
FederatedPassiveSignIn 成员
Microsoft.IdentityModel.Web.Controls 命名空间