Ejemplo de Código BotDetect ASP.NET 2.0 Ajax CAPTCHA VB.NET

Este código de ejemplo de BotDetect ASP.NET CAPTCHA muestra como hacer que la validación BotDetect CAPTCHA funcione dentro de un UpdatePanel de ASP.NET 2.0 Ajax. El ejemplo ASP.NET Ajax CAPTCHA Puede ser usado cuando se desea una migración de formularios protegidos con BotDetect de otra manera a ASP.NET Ajax.

Este código de control de Captcha puede usarse independiente si está usando .NET Framework 2.0 + ASP.NET Ajax Extensions 1.0 o .NET Framework 3.5 (donde las extensiones de código Ajax han sido integradas con el núcleo del framework). La única diferencia entre las versiones de ASP.NET Ajax radica en el archivo web.config, por lo que hay dos versiones diferentes en la carpeta de estos ejemplos.

Ubicación de los archivos del proyecto de ejemplo

Por defecto, este proyecto de ejemplo es instalado en
C:\Program Files\Lanapsoft\BotDetect\ASP.NET 2.0\v2.0\Samples\VBNetBotDetectAspNet20AjaxDemo\ and VBNetBotDetectAspNet35AjaxDemo.

También puede correrlo desde el Menú de Inicio:
Programs > Lanapsoft > BotDetect > ASP.NET 2.0 > v2.0 > Samples > VB.Net BotDetect ASP.NET Ajax CAPTCHA Sample (.NET 2.0) and VB.Net BotDetect ASP.NET Ajax CAPTCHA Sample (.NET 3.5).

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Default.aspx

Full Source Code Listing

<%@ Page Language="VB" AutoEventWireup="true" 
    CodeFile="Default.aspx.vb" Inherits="_Default" %>

<%@ Register Assembly="Lanap.BotDetect" Namespace="Lanap.BotDetect" 
    TagPrefix="BotDetect" %>

<!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>BotDetect Demo</title>
    <link type='text/css' rel='Stylesheet' href="StyleSheet.css" />
</head>
<body>
    <form id="form1" runat="server">
    <fieldset id="Preview">
    <legend><span id="PreviewLegend">CAPTCHA Preview</span></legend>
        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <asp:UpdatePanel ID="CaptchaUpdatePanel" runat="server" 
            UpdateMode="Conditional">
            <ContentTemplate>
                <div>
                    <div id="PromptDiv">
                        <span id="Prompt">Type the characters 
                            you see in the picture</span>
                    </div>
                    <div id="CaptchaDiv">
                        <BotDetect:Captcha id="SampleCaptcha" 
                            runat="server" />
                    </div>
                </div>
                <div id="ValidationDiv">
                    <asp:TextBox id="CodeTextBox" runat="server">
                    </asp:TextBox>
                    <asp:Button id="ValidateButton" runat="server">
                    </asp:Button> 
                    <asp:Label id="MessageCorrectLabel"
                        runat="server"></asp:Label> 
                    <asp:Label id="MessageIncorrectLabel" 
                        runat="server"></asp:Label> 
                </div>
            </ContentTemplate>
        </asp:UpdatePanel>
        </fieldset>
        <div id="Note">
        <span>NOTE: the Trial version will use "LANAP" instead of a 
            random code in 50% of renderings.</span>
    </div>
    </form>
</body>
</html>

Explicación

Las líneas requeridas para agregar el control de BotDetect CAPTCHA al formulario ASP.NET y validarlo usando postbacks parciales Ajax están marcadas con negritas. Para usar el control <BotDetect:Captcha>, primero debemos registrar el ensamble Lanap.BotDetect.dll usando la directiva <%@Register %>.

El formulario también contiene <asp:TextBox> para la entrada del usuario, un <asp:Button> para enviar la página, y un par de controles <asp:Label> que son utilizados para mostrar los resultados de la validación CAPTCHA.

El control <asp:ScriptManager> es necesario para habilitar la funcionalidad ASP.NET Ajax, y toda la parte de la validación CAPTCHA de la página ha sido puesta dentro de un <asp:UpdatePanel> con la configuración UpdateMode="Conditional", permitiendo postbacks parciales y redibujando sólo la parte del formulario contenido dentro del <ContentTemplate> de UpdatePanel.

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Default.aspx.vb

Código fuente completo

Partial Class _Default
    Inherits System.Web.UI.Page

    Protected Sub Page_PreRender(ByVal sender As System.Object, _
        ByVal e As System.EventArgs) Handles MyBase.PreRender

        ' initial page setup
        If (Not IsPostBack) Then

            'set control text
            ValidateButton.Text = "Validate"
            MessageCorrectLabel.Text = "Correct!"
            MessageIncorrectLabel.Text = "Incorrect!"

            'these messages are shown only after validation
            MessageCorrectLabel.Visible = False
            MessageIncorrectLabel.Visible = False
        End If
				
        // clear user input on Reload button clicks
        string scriptTemplate = @"
          function LBD_ClearUserInput() {{
            var LBD_textBox = document.getElementById('{0}');
            if(LBD_textBox) {{
              LBD_textBox.value = '';
            }}
          }}
          LBD_RegisterHandler('PreReloadCaptchaImage', 
            LBD_ClearUserInput);
        ";
        string script = String.Format(scriptTemplate, 
          CodeTextBox.ClientID);
					
        if (!Page.ClientScript.IsStartupScriptRegistered(
            "CaptchaReloadClearInput"))
        {
          Page.ClientScript.RegisterStartupScript(this.GetType(), 
            "CaptchaReloadClearInput", script, true);
        }

        // automatically lowercase user input
        CodeTextBox.Attributes.Add("onkeyup", _
            "this.value = this.value.toLowerCase();")

        If (IsPostBack) Then
            'validate the input code, and show the 
            'appropriate message 
            Dim code As String = CodeTextBox.Text.Trim().ToUpper()

            If (SampleCaptcha.Validate(code)) Then
                MessageCorrectLabel.Visible = True
                MessageIncorrectLabel.Visible = False
            Else
                MessageCorrectLabel.Visible = False
                MessageIncorrectLabel.Visible = True
            End If

            'clear previous user code input
            CodeTextBox.Text = ""
        End If

    End Sub

End Class

Explicación

No hay código extra requerido para la validación Ajax detrás del código del formulario, debido a que el postback parcial del UpdatePanel es procesado igual que si fuera postback completo (independiente del ciclo de vida de la página ASP.NET), salvo que los cambios en los controles fuera de la <ContentTemplate> son efectivamente descartados.

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Web.config (.NET 2.0)

Código fuente completo

<?xml version="1.0"?>
<configuration>
  <configSections>
    <sectionGroup name="system.web.extensions" 
      type="System.Web.Configuration.SystemWebExtensionsSectionGroup, 
      System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
      PublicKeyToken=31bf3856ad364e35">
      <sectionGroup name="scripting" 
        type="System.Web.Configuration.ScriptingSectionGroup, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35">
        <section name="scriptResourceHandler" type="System.Web.
          Configuration.ScriptingScriptResourceHandlerSection, 
          System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
          PublicKeyToken=31bf3856ad364e35" requirePermission="false" 
          allowDefinition="MachineToApplication"/>
        <sectionGroup name="webServices" type="System.Web.
          Configuration.ScriptingWebServicesSectionGroup, 
          System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
          PublicKeyToken=31bf3856ad364e35">
          <section name="jsonSerialization" type="System.Web.
            Configuration.ScriptingJsonSerializationSection, 
            System.Web.Extensions, Version=1.0.61025.0, 
            Culture=neutral, PublicKeyToken=31bf3856ad364e35" 
            requirePermission="false" allowDefinition="Everywhere"/>
          <section name="profileService" type="System.Web.
            Configuration.ScriptingProfileServiceSection, 
            System.Web.Extensions, Version=1.0.61025.0, 
            Culture=neutral, PublicKeyToken=31bf3856ad364e35" 
            requirePermission="false" 
            allowDefinition="MachineToApplication"/>
          <section name="authenticationService" type="System.Web.
            Configuration.ScriptingAuthenticationServiceSection, 
            System.Web.Extensions, Version=1.0.61025.0, 
            Culture=neutral, PublicKeyToken=31bf3856ad364e35" 
            requirePermission="false" 
            allowDefinition="MachineToApplication"/>
        </sectionGroup>
      </sectionGroup>
    </sectionGroup>
  </configSections>
  <system.web>
    <pages>
      <controls>
        <add tagPrefix="asp" namespace="System.Web.UI" 
          assembly="System.Web.Extensions, Version=1.0.61025.0, 
          Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
      </controls>
    </pages>
    <!-- 
      Set compilation debug="true" to insert debugging 
      symbols into the compiled page. Because this 
      affects performance, set this value to true only 
      during development.
    -->
    <compilation debug="false">
      <assemblies>
        <add assembly="System.Web.Extensions, Version=1.0.61025.0, 
          Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
        <add assembly="System.Design, Version=2.0.0.0, 
          Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
      </assemblies>
    </compilation>
    <httpHandlers>
      <remove verb="*" path="*.asmx"/>
      <add verb="*" path="LanapCaptcha.aspx" 
        type="Lanap.BotDetect.CaptchaHandler, Lanap.BotDetect"/>
      <add verb="*" path="*.asmx" validate="false" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
      <add verb="*" path="*_AppService.axd" validate="false" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
      <add verb="GET,HEAD" path="ScriptResource.axd" 
        type="System.Web.Handlers.ScriptResourceHandler, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35" validate="false"/>
    </httpHandlers>
    <httpModules>
      <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
    </httpModules>
    <sessionState mode="InProc" cookieless="AutoDetect" timeout="20" 
      sessionIDManagerType="Lanap.BotDetect.Persistence.
      CustomSessionIDManager, Lanap.BotDetect" />
    <customErrors mode="On" defaultRedirect="~/Error.html" />
  </system.web>
  <system.web.extensions>
    <scripting>
      <webServices>
        <!-- Uncomment this line to customize maxJsonLength and add a 
          custom converter -->
        <!--
        <jsonSerialization maxJsonLength="500">
          <converters>
            <add name="ConvertMe" 
              type="Acme.SubAcme.ConvertMeTypeConverter"/>
          </converters>
        </jsonSerialization>
        -->
        <!-- Uncomment this line to enable the authentication service. 
          Include requireSSL="true" if appropriate. -->
        <!--
        <authenticationService enabled="true" 
          requireSSL = "true|false"/>
        -->
        <!-- Uncomment these lines to enable the profile service. 
          To allow profile properties to be retrieved and modified 
          in ASP.NET AJAX applications, you need to add each property 
          name to the readAccessProperties and writeAccessProperties 
          attributes. -->
        <!--
        <profileService enabled="true"
          readAccessProperties="propertyname1,propertyname2"
          writeAccessProperties="propertyname1,propertyname2" />
        -->
      </webServices>
      <!--
      <scriptResourceHandler enableCompression="true" 
        enableCaching="true" />
      -->
    </scripting>
  </system.web.extensions>
  <system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
      <add name="ScriptModule" preCondition="integratedMode" 
        type="System.Web.Handlers.ScriptModule, System.Web.Extensions, 
        Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
    </modules>
    <handlers>
      <remove name="WebServiceHandlerFactory-Integrated"/>
      <add name="ScriptHandlerFactory" verb="*" path="*.asmx" 
        preCondition="integratedMode" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
      <add name="ScriptHandlerFactoryAppServices" verb="*" 
        path="*_AppService.axd" preCondition="integratedMode" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
      <add name="ScriptResource" preCondition="integratedMode" 
        verb="GET,HEAD" path="ScriptResource.axd" 
        type="System.Web.Handlers.ScriptResourceHandler, 
        System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, 
        PublicKeyToken=31bf3856ad364e35"/>
      <remove name="LanapCaptchaHandler" />
      <add name="LanapCaptchaHandler" preCondition="integratedMode" 
        verb="*" path="LanapCaptcha.aspx" 
        type="Lanap.BotDetect.CaptchaHandler, Lanap.BotDetect" />
    </handlers>
  </system.webServer>
</configuration>

Explicación

Esta versión del archivo Web.config es la que usará con .NET Framework 2.0 + ASP.NET Ajax Extensions 1.0. Las Líneas necesarias para que BotDetect CAPTCHA funcione correctamente han sido marcadas con negritas, las demás líneas son todas valores estándar generados por Visual Studio 2005 con ASP.NET Ajax Extensions 1.0 instalado.

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Web.config (.NET 3.5)

Código fuente completo

<?xml version="1.0"?>
<configuration>
  <configSections>
    <sectionGroup name="system.web.extensions" 
      type="System.Web.Configuration.SystemWebExtensionsSectionGroup, 
      System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
      PublicKeyToken=31BF3856AD364E35">
      <sectionGroup name="scripting" type="System.Web.
        Configuration.ScriptingSectionGroup, System.Web.Extensions, 
        Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35">
        <section name="scriptResourceHandler" type="System.Web.
          Configuration.ScriptingScriptResourceHandlerSection, 
          System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
          PublicKeyToken=31BF3856AD364E35" requirePermission="false" 
          allowDefinition="MachineToApplication"/>
        <sectionGroup name="webServices" type="System.Web.
          Configuration.ScriptingWebServicesSectionGroup, 
          System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
          PublicKeyToken=31BF3856AD364E35">
          <section name="jsonSerialization" type="System.Web.
            Configuration.ScriptingJsonSerializationSection, 
            System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
            PublicKeyToken=31BF3856AD364E35" requirePermission="false" 
            allowDefinition="Everywhere"/>
          <section name="profileService" type="System.Web.
            Configuration.ScriptingProfileServiceSection, 
            System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
            PublicKeyToken=31BF3856AD364E35" requirePermission="false" 
            allowDefinition="MachineToApplication"/>
          <section name="authenticationService" type="System.Web.
            Configuration.ScriptingAuthenticationServiceSection, 
            System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
            PublicKeyToken=31BF3856AD364E35" requirePermission="false" 
            allowDefinition="MachineToApplication"/>
          <section name="roleService" type="System.Web.Configuration.
            ScriptingRoleServiceSection, System.Web.Extensions, 
            Version=3.5.0.0, Culture=neutral, 
            PublicKeyToken=31BF3856AD364E35" requirePermission="false" 
            allowDefinition="MachineToApplication"/>
        </sectionGroup>
      </sectionGroup>
    </sectionGroup>
  </configSections>
  <system.web>
    <pages>
      <controls>
        <add tagPrefix="asp" namespace="System.Web.UI" 
          assembly="System.Web.Extensions, Version=3.5.0.0, 
          Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        <add tagPrefix="asp" namespace="System.Web.UI.WebControls" 
          assembly="System.Web.Extensions, Version=3.5.0.0, 
          Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
      </controls>
    </pages>
    <!--
    Set compilation debug="true" to insert debugging
    symbols into the compiled page. Because this
    affects performance, set this value to true only
    during development.
    -->
    <compilation debug="true">
      <assemblies>
        <add assembly="System.Design, Version=2.0.0.0, 
          Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
        <add assembly="System.Core, Version=3.5.0.0, 
          Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
        <add assembly="System.Web.Extensions, Version=3.5.0.0, 
          Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
        <add assembly="System.Xml.Linq, Version=3.5.0.0, 
          Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
        <add assembly="System.Data.DataSetExtensions, 
          Version=3.5.0.0, Culture=neutral, 
          PublicKeyToken=B77A5C561934E089"/>
      </assemblies>
    </compilation>
    <httpHandlers>
      <remove verb="*" path="*.asmx"/>
      <add verb="*" path="LanapCaptcha.aspx" 
        type="Lanap.BotDetect.CaptchaHandler, Lanap.BotDetect"/>
      <add verb="*" path="*.asmx" validate="false" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35"/>
      <add verb="*" path="*_AppService.axd" validate="false" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35"/>
      <add verb="GET,HEAD" path="ScriptResource.axd" 
        type="System.Web.Handlers.ScriptResourceHandler, 
        System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35" validate="false"/>
    </httpHandlers>
    <httpModules>
      <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, 
        System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35"/>
    </httpModules>
    <sessionState mode="InProc" cookieless="AutoDetect" 
      timeout="20" sessionIDManagerType="
      Lanap.BotDetect.Persistence.CustomSessionIDManager, 
      Lanap.BotDetect"/>
    <customErrors mode="On" defaultRedirect="~/Error.html"/>
  </system.web>
  <system.web.extensions>
    <scripting>
      <webServices>
        <!-- Uncomment this line to customize maxJsonLength and add a 
          custom converter -->
        <!--
        <jsonSerialization maxJsonLength="500">
          <converters>
            <add name="ConvertMe" 
              type="Acme.SubAcme.ConvertMeTypeConverter"/>
          </converters>
        </jsonSerialization>
        -->
        <!-- Uncomment this line to enable the authentication service. 
          Include requireSSL="true" if appropriate. -->
        <!--
        <authenticationService enabled="true" 
          requireSSL = "true|false"/>
        -->
        <!-- Uncomment these lines to enable the profile service. 
          To allow profile properties to be retrieved and modified 
          in ASP.NET AJAX applications, you need to add each property 
          name to the readAccessProperties and writeAccessProperties 
          attributes. -->
        <!--
        <profileService enabled="true"
          readAccessProperties="propertyname1,propertyname2"
          writeAccessProperties="propertyname1,propertyname2" />
        -->
      </webServices>
      <!--
      <scriptResourceHandler enableCompression="true" 
        enableCaching="true" />
      -->
    </scripting>
  </system.web.extensions>
  <system.webServer>
    <validation validateIntegratedModeConfiguration="false"/>
    <modules>
      <remove name="ScriptModule"/><add name="ScriptModule" 
        preCondition="managedHandler" 
        type="System.Web.Handlers.ScriptModule, System.Web.Extensions, 
        Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35"/>
    </modules>
    <handlers>
      <remove name="ScriptHandlerFactory"/>
      <remove name="ScriptHandlerFactoryAppServices"/>
      <remove name="ScriptResource"/>
      <remove name="WebServiceHandlerFactory-Integrated"/>
      <add name="ScriptHandlerFactory" verb="*" path="*.asmx" 
        preCondition="integratedMode" type="System.Web.Script.
        Services.ScriptHandlerFactory, System.Web.Extensions, 
        Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35"/>
      <add name="ScriptHandlerFactoryAppServices" verb="*" 
        path="*_AppService.axd" preCondition="integratedMode" 
        type="System.Web.Script.Services.ScriptHandlerFactory, 
        System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
        PublicKeyToken=31BF3856AD364E35"/>
      <add name="ScriptResource" preCondition="integratedMode" 
        verb="GET,HEAD" path="ScriptResource.axd" 
        type="System.Web.Handlers.ScriptResourceHandler, 
        System.Web.Extensions, Version=3.5.0.0, Culture=neutral, 
         PublicKeyToken=31BF3856AD364E35"/>
      <remove name="LanapCaptchaHandler" />
      <add name="LanapCaptchaHandler" 
        preCondition="integratedMode" verb="*" 
        path="LanapCaptcha.aspx" 
        type="Lanap.BotDetect.CaptchaHandler, Lanap.BotDetect" />
    </handlers>
  </system.webServer>
  <system.codedom>
    <compilers>
      <compiler language="VB.NET;cs;csharp" extension=".cs" 
        type="Microsoft.CSharp.CSharpCodeProvider,System, 
        Version=2.0.0.0, Culture=neutral, 
        PublicKeyToken=b77a5c561934e089" warningLevel="4">
        <providerOption name="CompilerVersion" value="v3.5"/>
        <providerOption name="WarnAsError" value="false"/>
      </compiler>
      <compiler language="vb;vbs;visualbasic;vbscript" 
        extension=".vb" type="Microsoft.VisualBasic.VBCodeProvider, 
        System, Version=2.0.0.0, Culture=neutral, 
        PublicKeyToken=b77a5c561934e089" warningLevel="4">
        <providerOption name="CompilerVersion" value="v3.5"/>
        <providerOption name="OptionInfer" value="true"/>
        <providerOption name="WarnAsError" value="false"/>
      </compiler>
    </compilers>
  </system.codedom>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Extensions" 
          publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" 
          newVersion="3.5.0.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Extensions.Design" 
          publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="1.0.0.0-1.1.0.0" 
          newVersion="3.5.0.0"/>
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

Explicación

Esta versión del archivo Web.config es la que usará con .NET Framework 3.5 y Visual Studio 2008. Las lineas más importantes para el funcionamiento de BotDetect CAPTCHA han sido destacadas en negritas, todas las demás son generadas de forma automática con los valores por defectos por Visual Studio 2008.

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language: English Español Tiếng Việt

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BotDetect, BotDetect CAPTCHA, Lanap, Lanap CAPTCHA, Lanap BotDetect, Lanap BotDetect CAPTCHA, Lanapsoft, Lanapsoft CAPTCHA, Lanapsoft BotDetect, Lanapsoft BotDetect CAPTCHA, y Lanap Software son marcas registradas de Lanapsoft, Inc. Todos los otros productos, marcas, y nombres de compañías son mencionados sólo con propósitos de identificación y sus marcas son marcas registradas de sus correspondientes propietarios.