如何降低的ReCaptcha困难吗？ [英] How to reduce the Recaptcha difficulty?

问题描述

我使用 RecaptchaControl ，并且用户抱怨图像不说清楚（在验证码的黑色部分是太难读）。是否有任何财产，使图像不那么困难（减少噪音）？

 ＆LT;验证码：RecaptchaControl ID =验证码=服务器公钥=XXXPrivateKey =YYYOverrideSecureMode =真/＆GT;
 

解决方案

也许不是你要找的，但有很多定制的验证码的控制那里即。

CaptchaNET_2.aspx

通过一个位在C＃中的图形类的知识，它不是一个艰苦的工作来调整code，使CAPTCHA simplier（或硬）。我们使用一个用于移动电话的网站和控制是重要的，否则它是在较低水库电话不可读

I use RecaptchaControl, and the users complain that the image is not that clear (the black part in the the captcha is too hard to read). Is there any property to make the image less difficult (less noisy)?

 <recaptcha:RecaptchaControl ID="recaptcha" runat="server" PublicKey="XXX" PrivateKey="YYY" OverrideSecureMode="true"  />

解决方案

Possibly not what you are looking for but there are lots of custom captcha controls out there i.e.

CaptchaNET_2.aspx

With a bit of knowledge of the Graphics classes in C# it isn't a hard job to tweak the code to make the captcha simplier (or harder). We use one for a mobile phone web site and control is important otherwise it is unreadable in lower res phones

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