PasswordRecovery.OnVerifyingUser(LoginCancelEventArgs) PasswordRecovery.OnVerifyingUser(LoginCancelEventArgs) PasswordRecovery.OnVerifyingUser(LoginCancelEventArgs) PasswordRecovery.OnVerifyingUser(LoginCancelEventArgs) Method

Definition

Raises the VerifyingUser event.

protected:
 virtual void OnVerifyingUser(System::Web::UI::WebControls::LoginCancelEventArgs ^ e);
protected virtual void OnVerifyingUser (System.Web.UI.WebControls.LoginCancelEventArgs e);
abstract member OnVerifyingUser : System.Web.UI.WebControls.LoginCancelEventArgs -> unit
override this.OnVerifyingUser : System.Web.UI.WebControls.LoginCancelEventArgs -> unit
Protected Overridable Sub OnVerifyingUser (e As LoginCancelEventArgs)

Parameters

Examples

The following code example creates a custom PasswordRecovery control that implements the OnVerifyingUser method. The custom class merely calls the base implementation of the OnVerifyingUser 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 OnVerifyingUser(System.Web.UI.WebControls.LoginCancelEventArgs e)
        {
            base.OnVerifyingUser(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>
<%@ 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">

    Class CustomPasswordRecovery
        Inherits PasswordRecovery
        
        Overloads Sub OnVerifyingUser(ByVal e As System.Web.UI.WebControls.LoginCancelEventArgs)
            MyBase.OnVerifyingUser(e)
            
        End Sub
        
    End Class

    ' Add the custom password recovery control to the page.
    Sub Page_Init(ByVal sender As Object, ByVal e As EventArgs)
    
        Dim passwordRecoveryControl As New CustomPasswordRecovery
        
        passwordRecoveryControl.ID = "passwordRecoveryControl"
        
        PlaceHolder1.Controls.Add(passwordRecoveryControl)
        
    End Sub
    
</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>

Remarks

The OnVerifyingUser method is called after the user submits a user name on the initial screen and before the user name is validated by the membership provider. The default implementation raises the VerifyingUser event.

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

The OnVerifyingUser 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 OnVerifyingUser(LoginCancelEventArgs) in a derived class, be sure to call the base class's OnVerifyingUser(LoginCancelEventArgs) method so that registered delegates receive the event.

Applies to

See also