CreateUserErrorEventArgs 类
定义
为 CreateUserError 事件提供数据。Provides data for the CreateUserError event.
public ref class CreateUserErrorEventArgs : EventArgs
public class CreateUserErrorEventArgs : EventArgs
type CreateUserErrorEventArgs = class
inherit EventArgs
Public Class CreateUserErrorEventArgs
Inherits EventArgs
- 继承
示例
在下面的示例中,当 CreateUserError 引发事件时, CreateUserError 对象的属性 CreateUserErrorEventArgs 将显示在控件中, Label Label1 以提供有关发生事件的原因的信息 CreateUserError 。In the following example, when the CreateUserError event is raised, the CreateUserError property of the CreateUserErrorEventArgs object is displayed in a Label control, Label1, to provide information on why the CreateUserError event occurred.
public partial class CreateUserWizardErrorcs_aspx : System.Web.UI.Page
{
protected void OnCreateUserError(object sender, System.Web.UI.WebControls.CreateUserErrorEventArgs e)
{
switch (e.CreateUserError)
{
case MembershipCreateStatus.DuplicateUserName:
Label1.Text = "Username already exists. Please enter a different user name.";
break;
case MembershipCreateStatus.DuplicateEmail:
Label1.Text = "A username for that email address already exists. Please enter a different email address.";
break;
case MembershipCreateStatus.InvalidPassword:
Label1.Text = "The password provided is invalid. Please enter a valid password value.";
break;
case MembershipCreateStatus.InvalidEmail:
Label1.Text = "The email address provided is invalid. Please check the value and try again.";
break;
case MembershipCreateStatus.InvalidAnswer:
Label1.Text = "The password retrieval answer provided is invalid. Please check the value and try again.";
break;
case MembershipCreateStatus.InvalidQuestion:
Label1.Text = "The password retrieval question provided is invalid. Please check the value and try again.";
break;
case MembershipCreateStatus.InvalidUserName:
Label1.Text = "The user name provided is invalid. Please check the value and try again.";
break;
case MembershipCreateStatus.ProviderError:
Label1.Text = "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
break;
case MembershipCreateStatus.UserRejected:
Label1.Text = "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
break;
default:
Label1.Text = "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
break;
}
}
}
Partial Class CreateUserWizardErrorvb_aspx
Inherits System.Web.UI.Page
Protected Sub OnCreateUserError(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.CreateUserErrorEventArgs)
Select Case (e.CreateUserError)
Case MembershipCreateStatus.DuplicateUserName
Label1.Text = "Username already exists. Please enter a different user name."
Case MembershipCreateStatus.DuplicateEmail
Label1.Text = "A username for that email address already exists. Please enter a different email address."
Case MembershipCreateStatus.InvalidPassword
Label1.Text = "The password provided is invalid. Please enter a valid password value."
Case MembershipCreateStatus.InvalidEmail
Label1.Text = "The email address provided is invalid. Please check the value and try again."
Case MembershipCreateStatus.InvalidAnswer
Label1.Text = "The password retrieval answer provided is invalid. Please check the value and try again."
Case MembershipCreateStatus.InvalidQuestion
Label1.Text = "The password retrieval question provided is invalid. Please check the value and try again."
Case MembershipCreateStatus.InvalidUserName
Label1.Text = "The user name provided is invalid. Please check the value and try again."
Case MembershipCreateStatus.ProviderError
Label1.Text = "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator."
Case MembershipCreateStatus.UserRejected
Label1.Text = "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator."
Case Else
Label1.Text = "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator."
End Select
End Sub
End Class
下面是可用于运行前面的示例的 .aspx 文件。The following is the .aspx file that can be used to run the preceding example.
<%@ Page Language="C#" CodeFile="CreateUserWizardError.cs" Inherits="CreateUserWizardErrorcs_aspx" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>CreateUserWizardError Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>CreateUserWizardError Example</h3>
<asp:CreateUserWizard id="CreateUserWizard1"
runat="server"
oncreateusererror="OnCreateUserError">
<WizardSteps>
<asp:CreateUserWizardStep ID="CreateUserWizardStep1" runat="server">
</asp:CreateUserWizardStep>
<asp:CompleteWizardStep ID="CompleteWizardStep1" runat="server">
</asp:CompleteWizardStep>
</WizardSteps>
</asp:CreateUserWizard>
<asp:Label id="Label1"
runat="server">
</asp:Label>
</form>
</body>
</html>
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="CreateUserWizardError.vb" Inherits="CreateUserWizardErrorvb_aspx" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>CreateUserWizardError Example</title>
</head>
<body>
<form id="form1" runat="server">
<h3>CreateUserWizardError Example</h3>
<asp:CreateUserWizard id="CreateUserWizard1"
runat="server"
oncreateusererror="OnCreateUserError">
<WizardSteps>
<asp:CreateUserWizardStep ID="CreateUserWizardStep1" runat="server">
</asp:CreateUserWizardStep>
<asp:CompleteWizardStep ID="CompleteWizardStep1" runat="server">
</asp:CompleteWizardStep>
</WizardSteps>
</asp:CreateUserWizard>
<asp:Label id="Label1"
runat="server">
</asp:Label>
</form>
</body>
</html>
注解
CreateUserError当尝试使用控件创建新用户失败时,将引发事件 CreateUserWizard 。A CreateUserError event is raised when an attempt to create a new user with the CreateUserWizard control fails. CreateUserErrorEventArgs类提供 CreateUserError 属性来指示 MembershipCreateStatus 与发生的错误相对应的枚举值。The CreateUserErrorEventArgs class provides the CreateUserError property to indicate the MembershipCreateStatus enumeration value that corresponds to the error that occurred.
构造函数
| CreateUserErrorEventArgs(MembershipCreateStatus) |
初始化 CreateUserErrorEventArgs 类的新实例。Initializes a new instance of the CreateUserErrorEventArgs class. |
属性
| CreateUserError |
获取或设置指示 CreatingUser 事件结果的值。Gets or sets a value indicating the result of a CreatingUser event. |
方法
| Equals(Object) |
确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object. (继承自 Object) |
| GetHashCode() |
作为默认哈希函数。Serves as the default hash function. (继承自 Object) |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| ToString() |
返回表示当前对象的字符串。Returns a string that represents the current object. (继承自 Object) |