如何在asp.net代码中添加capcha代码 [英] how to add capcha code in asp.net code

问题描述

我需要添加capcha befor submit

 <   asp：Panel     ID   =   Panel1    runat  < span class =code-keyword> =  server >  
 
 <   div     class   =  login >  
 
 <  表格      runat   =  server  >  
 <   ul  >  

 <   li  >  
& nbsp;& nbsp;& nbsp ; 
 <   a    < span class =code-attribute> href   = ＃      class     =  glyphicon glyphicon-user >  <   / a  >  <   asp：TextBox    < span class =code-attribute> ID   =  txtUserID    runat   =  server    TabIndex   =  1   工具提示  = نامکاربری  /  >  

 <   / li  >  
 <   li  >  
& nbsp;& nbsp;& nbsp; 
 <   a    < span class =code-attribute> href   = ＃    class   =  glyphicon glyphicon-pencil >  <   / a  >  <   asp：TextBox     ID   =  txtPass    runat   = 服务器    TabIndex   =  2   工具提示  =  رمزعبور  /  >  

 <  < span class =code-leadattribute> / li  >  
 
 < ;   li  >  
& nbsp;& nbsp;& NBSP; 
 <   a    < span class =code-attribute> href   = ＃    class   =  glyphicon glyphicon-pencil >  <   / a  >  <   asp：TextBox     ID   =  txtSecurityPass    runat   =  server    TabIndex   =  3   工具提示  =  رمزامنیتی   已启用  =  false  /  >  

 <   / li  >  
 
 <   div  >  

 <   /格 <温泉n class =code-keyword>>  
 
 <   div     class   = < span class =code-keyword>提交su >  
 
  <   asp：按钮    ID   =  btnLogin    runat   =  server   文字  =  تائید     标签index     =  3    OnClick   =  btnLogin_Click    /  >  

请帮帮我??

解决方案

考虑使用ReCaptcha： https://www.google.com/recaptcha/intro/index.html [ ^ ]它是免费的，使用起来非常简单，它有助于数字化数据！

也可以尝试下面的一个。



https://www.nuget.org/packages/Captcha/ [ ^ ]



http://captcha.com/doc/aspnet/nuget-captcha.html [ ^ ]



如何在5分钟内将Captcha添加到ASP.Net WebForms项目中 [< a href =http://www.codeproject.com/Articles/773785/How-To-Add-Captcha-To-Your-ASP-Net-WebForms-Projectarget =_ blanktitle =New Window> ^ ]

i need to add capcha befor submit

<asp:Panel ID="Panel1" runat="server">

                <div class="login">

               <form  runat="server">
                   <ul>

<li>
                               &nbsp;&nbsp;&nbsp;
                            <a href="#"  class ="glyphicon glyphicon-user"></a><asp:TextBox ID="txtUserID" runat="server" TabIndex="1" ToolTip="نام کاربری"/>

</li>
                        <li>
                               &nbsp;&nbsp;&nbsp;
                            <a href="#" class=" glyphicon glyphicon-pencil"></a><asp:TextBox ID="txtPass" runat="server" TabIndex="2" ToolTip="رمز عبور"/>

</li>

                        <li>
                               &nbsp;&nbsp;&nbsp;
                         <a href="#" class=" glyphicon glyphicon-pencil"></a><asp:TextBox ID="txtSecurityPass" runat="server" TabIndex="3" ToolTip="رمز امنیتی" Enabled="false"/>

</li>

                       <div>

</div>

<div class="submit su">

    <asp:Button ID="btnLogin" runat="server" Text="تائید"  tabindex ="3" OnClick="btnLogin_Click" />

please help me ??

解决方案

Consider using ReCaptcha: https://www.google.com/recaptcha/intro/index.html[^] it's free, pretty simple to use, and it helps digitise data!

Also try below one .

https://www.nuget.org/packages/Captcha/[^]

http://captcha.com/doc/aspnet/nuget-captcha.html[^]

How To Add Captcha To Your ASP.Net WebForms Project in 5 minutes[^]

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