Hi,
I am using captcha in asp.net referred by you in the article How to implement captcha in ASP.NET. I've a strange scenario where the captcha letter is showing correctly but the background image(the black dots) is not displaying.
I checked it by using firebug in firefox,to my surprise i found that an additional div(which i have not written) is enclosing the captcha,and its background color is set to white.I dont know why this happens?
This is how i placed the captcha inside the form tag in aspx page
<div id="divCaptcha">
<cc1:CaptchaControl ID="Captcha1" runat="server" CaptchaBackgroundNoise="none" CaptchaLength="5"
CaptchaWidth="200" CaptchaLineNoise="none" CaptchaMinTimeout="5" CaptchaMaxTimeout="240"
FontColor="#529E00" CaptchaHeight="60"/>
</div>
This is what i got when i checked using the firebug
<div id="divCaptcha">
<div style="background-color:White;">
<img width="200" height="60" border="0" src="CaptchaImage.axd?guid=1e625862-4447-41ff-a6a5-86ad1e95261a">
</div>
</div>
