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PasswordRecovery.UserNameRequiredErrorMessage Property

Gets or sets the error message displayed when a user leaves the User Name text box empty.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public virtual string UserNameRequiredErrorMessage { get; set; }
<asp:PasswordRecovery UserNameRequiredErrorMessage="String" />

Property Value

Type: System.String
The error message displayed when the User Name text box is empty. The default is "User Name".

The UserNameRequiredErrorMessage property contains the error message to display in any ValidationSummary control on the same page as the PasswordRecovery control.

The default text for the property is localized based on the server's locale setting.

The value of this property, when set, can be saved automatically to a resource file by using a designer tool. For more information, see LocalizableAttribute and ASP.NET Globalization and Localization.

The following code example changes the UserNameRequiredErrorMessage property displayed in the ValidationSummary control on the password recovery page.


<%@ Page Language="C#" %>
<!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>
    <title>ASP.NET Example</title>
</head>
<body>
  <form id="form1" runat="server">
    <p>
      <asp:PasswordRecovery id="PasswordRecovery1" runat="server" 
        AnswerRequiredErrorMessage="You must enter an answer." 
        UserNameRequiredErrorMessage="You must enter a user name.">
      </asp:PasswordRecovery>
    </p>
    <p>
      <asp:ValidationSummary id="ValidationSummary1" runat="server">
      </asp:ValidationSummary>
    </p>
 </form>
</body>
</html>


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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