Captcha image

[mathewgk80]

Hi all,

I displaed some random numbers in a textbox..

I am having a captcha image and i would like to display that random numbers in captcha image..

The code i used to display the random numbers in a textbox is shown below...

Random r = new Random();
StringBuilder sb = new StringBuilder();

string s= "A67Bt12uvwxyEFXYZaKLMpqrsz345NOPQRSTUVWbcdefghijk lmno890";

for(int i=0;i<10;i++)
{
txtRandom.Text = sb.Append(s[r.Next(i)]).ToString();

}

Please help me display the random numbers in an image...

Regards,

Mathew

[Plater]

Create a bitmap class. Get the Graphics object for it.
Then use the DrawString() function.
Also, check google.

[mathewgk80]

Create a bitmap class. Get the Graphics object for it.
Then use the DrawString() function.
Also, check google.

Hi Plator,

I dont know how to create a bitmap class and diplay the text in the image...

Please help me...

Regards,
Mathew

[Plater]

As I suggested, google can find you things.

http://msdn2.microsoft.com/en-us/lib...ng.bitmap.aspx

http://www.google.com/search?hl=en&s...n+.net&spell=1

[6502kid]

This example shows how to make that happen:

http://jcaptcha.webregistrationservices.com/