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PasswordRecovery.OnVerifyingAnswer Method

Raises the VerifyingAnswer event.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)
protected virtual void OnVerifyingAnswer(
	LoginCancelEventArgs e
)

Parameters

e
Type: System.Web.UI.WebControls.LoginCancelEventArgs

A CancelEventArgs that contains the event data.

The OnVerifyingAnswer method is called before the user's answer to the password recovery confirmation question is sent to the membership provider to be verified. The default implementation raises the VerifyingAnswer event.

Raising an event invokes the event handler through a delegate. For more information, see Events and Delegates.

The OnVerifyingAnswer method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors

When overriding OnVerifyingAnswer in a derived class, be sure to call the base class's OnVerifyingAnswer method so that registered delegates receive the event.

The following code example creates a custom PasswordRecovery control that implements the OnVerifyingAnswer method. The custom class merely calls the base implementation of the OnVerifyingAnswer method.

<%@ 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">

    class CustomPasswordRecovery : PasswordRecovery
    {
        override protected void OnVerifyingAnswer(System.Web.UI.WebControls.LoginCancelEventArgs e)
        {
            base.OnVerifyingAnswer(e);
        }
    }

    // Add the custom password recovery control to the page.
    void Page_Init(object sender, EventArgs e)
    {
        CustomPasswordRecovery passwordRecoveryControl = new CustomPasswordRecovery();
        passwordRecoveryControl.ID = "passwordRecoveryControl";
        PlaceHolder1.Controls.Add(passwordRecoveryControl);

    }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>ASP.NET Example</title>
</head>
<body>
    <form id="form1" runat="server">
      <p>
        <asp:placeholder id="PlaceHolder1" 
          runat="server">
        </asp:placeholder>
        &nbsp;
      </p>
    </form>
  </body>
</html>

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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