通过

CreateUserWizard.Answer 属性

  • 参考

定义

命名空间:
System.Web.UI.WebControls
程序集:
System.Web.dll

获取或设置最终用户对密码恢复确认问题的答案。

public:
 virtual property System::String ^ Answer { System::String ^ get(); void set(System::String ^ value); };
[System.Web.UI.Themeable(false)]
public virtual string Answer { get; set; }
[<System.Web.UI.Themeable(false)>]
member this.Answer : string with get, set
Public Overridable Property Answer As String

属性值

String

最终用户对密码恢复确认问题的答案。 默认值为空字符串 ("")。

属性
ThemeableAttribute

示例

下面的代码示例修改 事件中的 SendingMail 电子邮件，以在发送给新用户的消息中包含用户的密码恢复确认答案。

using System;
using System.Web;
using System.Web.UI.WebControls;
using System.Security.Permissions;

namespace Samples.AspNet.CS.Controls {

[AspNetHostingPermission (System.Security.Permissions.SecurityAction.Demand,
  Level = AspNetHostingPermissionLevel.Minimal)]
[AspNetHostingPermission (System.Security.Permissions.SecurityAction.InheritanceDemand,
  Level = AspNetHostingPermissionLevel.Minimal)]
  public class CustomCreateUserWizard : CreateUserWizard
  {
    public CustomCreateUserWizard()
    {
      this.MailDefinition.BodyFileName = "MailFile.txt";
      this.MailDefinition.From = "userAdmin@your.site.name.here";
    }
  
    protected override void OnSendingMail(MailMessageEventArgs e) 
    {
      e.Message.Subject = "New Web site user.";
    
      // Replace placeholder text in message body with information
      //  provided by the user.
      e.Message.Body.Replace("<%PasswordQuestion%>",this.Question);
      e.Message.Body.Replace("<%PasswordAnswer%>", this.Answer);
    
      base.OnSendingMail(e);
    }
  }
}

Imports System.Web
Imports System.Web.UI.WebControls
Imports System.Security.Permissions

Namespace Samples.AspNet.VB.Controls
  <AspNetHostingPermission(System.Security.Permissions.SecurityAction.Demand, _
    Level:=AspNetHostingPermissionLevel.Minimal)> _
  <AspNetHostingPermission(System.Security.Permissions.SecurityAction.InheritanceDemand, _
    Level:=AspNetHostingPermissionLevel.Minimal)> _
  Public Class CustomCreateUserWizard
    Inherits CreateUserWizard
    
    Public Sub New()
      Me.MailDefinition.BodyFileName = "MailFile.txt"
      Me.MailDefinition.From = "userAdmin@your.site.name.here"
    End Sub
    
    Protected Overloads Sub OnSendingMail(ByVal e As MailMessageEventArgs)
      e.Message.Subject = "New user on Web site."
      ' Replace placeholder text in message body with information
      '  provided by the user.
      e.Message.Body.Replace("<%PasswordQuestion%>", Me.Question)
      e.Message.Body.Replace("<%PasswordAnswer%>", Me.Answer)
      
      MyBase.OnSendingMail(e)
    End Sub
  End Class
End Namespace

下面的代码示例演示使用 CustomCreateUserWizard的网页。

<%@ Page Language="C#"%>
<%@ Import namespace="Samples.AspNet.CS.Controls" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
private void Page_Load(object sender, EventArgs e) {    
    Placeholder1.Controls.Add(new CustomCreateUserWizard());
}
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>CreateUserWizard.OnSendingMail sample</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
      <asp:placeholder id="Placeholder1" runat="server" >
      </asp:placeholder>
    </div>
    </form>
</body>
</html>

<%@ Page Language="VB"%>
<%@ Import namespace="Samples.AspNet.VB.Controls" %>

<!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 EventArgs)
    Dim createUser As New CustomCreateUserWizard
    Placeholder1.Controls.Add(createUser)
  End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>CreateUserWizard.OnSendingMail sample</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
      <asp:placeholder id="Placeholder1" runat="server" >
      </asp:placeholder>
    </div>
    </form>
</body>
</html>

注解

属性中指定的 MembershipProvider 成员资格提供程序将确定是否在运行时显示问答文本框。

如果 属性中指定的 MembershipProvider 成员资格提供程序需要答案，则答案文本框将显示在 控件上 CreateUserWizard 。 控件上 CreateUserWizard 显示的每个文本框都有一个 RequiredFieldValidator 与之关联的 对象。

无法通过主题或样式表主题设置此属性。 有关详细信息，请参阅 ThemeableAttribute 和 ASP.NET 主题和皮肤。

设置此属性的值后，可以使用设计器工具自动保存到资源文件。 有关详细信息，请参阅 LocalizableAttribute 和 全球化和本地化。

适用于

另请参阅