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Como: Personalizar o controle PasswordRecovery

Você pode personalizar o controle PasswordRecovery das seguintes maneiras:

Este tópico descreve como personalizar o controle System.Web.UI.WebControls.PasswordRecovery usando modelos.

Para editar os modelos PasswordRecovery

  1. Adicione um controle PasswordRecovery à página como mostrado no exemplo de código a seguir.

    <asp:PasswordRecovery ID="PasswordRecovery1" Runat="server">
    </asp:PasswordRecovery>
    
  2. Você pode aplicar estilos para personalizar a aparência do controle PasswordRecovery.Utilize propriedades para aplicar um estilo desejado ao modelo, comoas propriedades LabelStyle, HyperLinkStyle, e TitleTextStyle.

    Para personalizar o conteúdo do controle PasswordRecovery, continue com os próximos passos para modificar os modelos usados pelo controle PasswordRecovery.

  3. Crie um modelo UserNameTemplate para especificar a marcação e os controles que aparecem quando o controle é renderizado primeiro, como exibido no exemplo de código seguinte.

    Observação de segurança:

    Este exemplo tem uma caixa de texto que aceita entrada do usuário, que é uma ameaça potencial de segurança.Por padrão, páginas Web ASP.NET validam se as entradas de usuário não incluem scripts ou elementos HTML.Para obter mais informações, consulte Visão Geral de Scripts Maliciosos.

    <UserNameTemplate>
      <table border="0" cellpadding="1">
        <tr>
          <td>
            <table border="0" cellpadding="0">
              <tr>
                <td align="center" colspan="2">
                  Forgot Your Password?</td>
              </tr>
              <tr>
                <td align="center" colspan="2">
                  Enter your User Name to receive your password.</td>
              </tr>
              <tr>
                <td align="right">
                  <asp:Label ID="UserNameLabel"  AssociatedControlID="UserName">User Name:</asp:Label></td>
                <td>
                  <asp:TextBox ID="UserName" ></asp:TextBox>
                  <asp:RequiredFieldValidator ID="UserNameRequired"  ControlToValidate="UserName"
                    ErrorMessage="User Name is required." ToolTip="User Name is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                </td>
              </tr>
              <tr>
                <td align="center" colspan="2" style="color: red">
                  <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right" colspan="2">
                  <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                </td>
              </tr>
            </table>
          </td>
        </tr>
      </table>
    </UserNameTemplate>
    
    <UserNameTemplate>
      <table border="0" cellpadding="1">
        <tr>
          <td>
            <table border="0" cellpadding="0">
              <tr>
                <td align="center" colspan="2">
                  Forgot Your Password?</td>
              </tr>
              <tr>
                <td align="center" colspan="2">
                  Enter your User Name to receive your password.</td>
              </tr>
              <tr>
                <td align="right">
                  <asp:Label ID="UserNameLabel"  AssociatedControlID="UserName">User Name:</asp:Label></td>
                <td>
                  <asp:TextBox ID="UserName" ></asp:TextBox>
                  <asp:RequiredFieldValidator ID="UserNameRequired"  ControlToValidate="UserName"
                    ErrorMessage="User Name is required." ToolTip="User Name is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                </td>
              </tr>
              <tr>
                <td align="center" colspan="2" style="color: red">
                  <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right" colspan="2">
                  <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                </td>
              </tr>
            </table>
          </td>
        </tr>
      </table>
    </UserNameTemplate>
    
  4. Crie um modelo QuestionTemplate para especificar a marcação e controles que aparecerão quando o controle questiona o usuário pela pergunta de segurança, como mostra no exemplo de código a seguir.

    Observação de segurança:

    Este exemplo tem uma caixa de texto que aceita entrada do usuário, que é uma ameaça potencial de segurança.Por padrão, páginas Web ASP.NET validam se as entradas de usuário não incluem scripts ou elementos HTML.Para obter mais informações, consulte Visão Geral de Scripts Maliciosos.

    <QuestionTemplate>
      <table border="0" cellpadding="1">
        <tr>
          <td>
            <table border="0" cellpadding="0">
              <tr>
                <td align="center" colspan="2">
                  Identity Confirmation</td>
              </tr>
              <tr>
                <td align="center" colspan="2">
                  Answer the following question to receive your password.</td>
              </tr>
              <tr>
                <td align="right">
                  User Name:</td>
                <td>
                  <asp:Literal ID="UserName" ></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right">
                  Question:</td>
                <td>
                  <asp:Literal ID="Question" ></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right">
                  <asp:Label ID="AnswerLabel"  AssociatedControlID="Answer">Answer:</asp:Label></td>
                <td>
                  <asp:TextBox ID="Answer" ></asp:TextBox>
                  <asp:RequiredFieldValidator ID="AnswerRequired"  ControlToValidate="Answer"
                    ErrorMessage="Answer is required." ToolTip="Answer is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                </td>
              </tr>
              <tr>
                <td align="center" colspan="2" style="color: red">
                  <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right" colspan="2">
                  <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                </td>
              </tr>
            </table>
          </td>
        </tr>
      </table>
    </QuestionTemplate>
    
    <QuestionTemplate>
      <table border="0" cellpadding="1">
        <tr>
          <td>
            <table border="0" cellpadding="0">
              <tr>
                <td align="center" colspan="2">
                  Identity Confirmation</td>
              </tr>
              <tr>
                <td align="center" colspan="2">
                  Answer the following question to receive your password.</td>
              </tr>
              <tr>
                <td align="right">
                  User Name:</td>
                <td>
                  <asp:Literal ID="UserName" ></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right">
                  Question:</td>
                <td>
                  <asp:Literal ID="Question" ></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right">
                  <asp:Label ID="AnswerLabel"  AssociatedControlID="Answer">Answer:</asp:Label></td>
                <td>
                  <asp:TextBox ID="Answer" ></asp:TextBox>
                  <asp:RequiredFieldValidator ID="AnswerRequired"  ControlToValidate="Answer"
                    ErrorMessage="Answer is required." ToolTip="Answer is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                </td>
              </tr>
              <tr>
                <td align="center" colspan="2" style="color: red">
                  <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                </td>
              </tr>
              <tr>
                <td align="right" colspan="2">
                  <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                </td>
              </tr>
            </table>
          </td>
        </tr>
      </table>
    </QuestionTemplate>
    
  5. Crie um modelo SuccessTemplate para especificar os marcadores e controles que aparecem quando um usuário obteve um password com sucesso

    O exemplo de código a seguir mostra as marcações para um controle PasswordRecovery com um modelo SuccessTemplate definido.

    Observação de segurança:

    Este exemplo tem uma caixa de texto que aceita entrada do usuário, que é uma ameaça potencial de segurança.Por padrão, páginas Web ASP.NET validam se as entradas de usuário não incluem scripts ou elementos HTML.Para obter mais informações, consulte Visão Geral de Scripts Maliciosos.

    <%@ Page Language="VB" %>
    
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    
    <script >
    
    </script>
    
    <html xmlns="http://www.w3.org/1999/xhtml" >
    <head >
      <meta http-equiv="Content-Type" content="text/html" />
      <title>PasswordRecovery All Templates Sample</title>
    </head>
    <body>
        <form id="form1" >
        <div title="All Templates Sample">
          <asp:PasswordRecovery ID="PasswordRecovery1" >
            <QuestionTemplate>
              <table border="0" cellpadding="1">
                <tr>
                  <td>
                    <table border="0" cellpadding="0">
                      <tr>
                        <td align="center" colspan="2">
                          Identity Confirmation</td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2">
                          Answer the following question to receive your password.</td>
                      </tr>
                      <tr>
                        <td align="right">
                          User Name:</td>
                        <td>
                          <asp:Literal ID="UserName" ></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right">
                          Question:</td>
                        <td>
                          <asp:Literal ID="Question" ></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right">
                          <asp:Label ID="AnswerLabel"  AssociatedControlID="Answer">Answer:</asp:Label></td>
                        <td>
                          <asp:TextBox ID="Answer" ></asp:TextBox>
                          <asp:RequiredFieldValidator ID="AnswerRequired"  ControlToValidate="Answer"
                            ErrorMessage="Answer is required." ToolTip="Answer is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                        </td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2" style="color: red">
                          <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right" colspan="2">
                          <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                        </td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>
            </QuestionTemplate>
            <UserNameTemplate>
              <table border="0" cellpadding="1">
                <tr>
                  <td>
                    <table border="0" cellpadding="0">
                      <tr>
                        <td align="center" colspan="2">
                          Forgot Your Password?</td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2">
                          Enter your User Name to receive your password.</td>
                      </tr>
                      <tr>
                        <td align="right">
                          <asp:Label ID="UserNameLabel"  AssociatedControlID="UserName">User Name:</asp:Label></td>
                        <td>
                          <asp:TextBox ID="UserName" ></asp:TextBox>
                          <asp:RequiredFieldValidator ID="UserNameRequired"  ControlToValidate="UserName"
                            ErrorMessage="User Name is required." ToolTip="User Name is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                        </td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2" style="color: red">
                          <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right" colspan="2">
                          <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                        </td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>
            </UserNameTemplate>
            <SuccessTemplate>
              <table border="0" cellpadding="1">
                <tr>
                  <td>
                    <table border="0" cellpadding="0">
                      <tr>
                        <td>
                          Your password has been sent to you.</td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>
            </SuccessTemplate>
          </asp:PasswordRecovery>
    
        </div>
        </form>
      </body>
    </html>
    
    <%@ Page Language="C#" %>
    
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    
    <script >
    
    </script>
    
    <html xmlns="http://www.w3.org/1999/xhtml" >
    <head >
        <title>Password Recovery All Templates Sample</title>
    </head>
    <body>
        <form id="form1" >
        <div title="All Templates Sample">
          <asp:PasswordRecovery ID="PasswordRecovery1" >
            <QuestionTemplate>
              <table border="0" cellpadding="1">
                <tr>
                  <td>
                    <table border="0" cellpadding="0">
                      <tr>
                        <td align="center" colspan="2">
                          Identity Confirmation</td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2">
                          Answer the following question to receive your password.</td>
                      </tr>
                      <tr>
                        <td align="right">
                          User Name:</td>
                        <td>
                          <asp:Literal ID="UserName" ></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right">
                          Question:</td>
                        <td>
                          <asp:Literal ID="Question" ></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right">
                          <asp:Label ID="AnswerLabel"  AssociatedControlID="Answer">Answer:</asp:Label></td>
                        <td>
                          <asp:TextBox ID="Answer" ></asp:TextBox>
                          <asp:RequiredFieldValidator ID="AnswerRequired"  ControlToValidate="Answer"
                            ErrorMessage="Answer is required." ToolTip="Answer is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                        </td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2" style="color: red">
                          <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right" colspan="2">
                          <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                        </td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>
            </QuestionTemplate>
            <UserNameTemplate>
              <table border="0" cellpadding="1">
                <tr>
                  <td>
                    <table border="0" cellpadding="0">
                      <tr>
                        <td align="center" colspan="2">
                          Forgot Your Password?</td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2">
                          Enter your User Name to receive your password.</td>
                      </tr>
                      <tr>
                        <td align="right">
                          <asp:Label ID="UserNameLabel"  AssociatedControlID="UserName">User Name:</asp:Label></td>
                        <td>
                          <asp:TextBox ID="UserName" ></asp:TextBox>
                          <asp:RequiredFieldValidator ID="UserNameRequired"  ControlToValidate="UserName"
                            ErrorMessage="User Name is required." ToolTip="User Name is required." ValidationGroup="PasswordRecovery1">*</asp:RequiredFieldValidator>
                        </td>
                      </tr>
                      <tr>
                        <td align="center" colspan="2" style="color: red">
                          <asp:Literal ID="FailureText"  EnableViewState="False"></asp:Literal>
                        </td>
                      </tr>
                      <tr>
                        <td align="right" colspan="2">
                          <asp:Button ID="SubmitButton"  CommandName="Submit" Text="Submit" ValidationGroup="PasswordRecovery1" />
                        </td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>
            </UserNameTemplate>
            <SuccessTemplate>
              <table border="0" cellpadding="1">
                <tr>
                  <td>
                    <table border="0" cellpadding="0">
                      <tr>
                        <td>
                          Your password has been sent to you.</td>
                      </tr>
                    </table>
                  </td>
                </tr>
              </table>
            </SuccessTemplate>
          </asp:PasswordRecovery>
    
        </div>
        </form>
    </body>
    </html>
    

Consulte também

Conceitos

Personalizando a Aparência dos Controles de Login do ASP.NET

Referência

Visão Geral sobre Controles de Login ASP.NET