magicfile icon magicfile

Sample source and CAPTCHA code in ASPX vb.net

نمونه-سورس-و-کد CAPTCHA-در-ASPX vb.net
Short description and download link
Today, in this post, for you, dear users of the website, we have prepared a sample source file and CAPTCHA code in ASPX vb.net ready for download.

Download

List of similar files

Short link: https://en.magicfile.ir/?p=2409

Full description of the file

Sample source and CAPTCHA code in ASPX vb.net

Today, in this post, for you, dear users of the website, we have prepared a sample source file and CAPTCHA code in ASPX vb.net ready for download. with which you can create CAPTCHA graphics that you can use on websites to help authenticate users.

نمونهSource and CAPTCHA code in ASPX vb.net

What is CAPTCHA?

CAPTCHA stands for C Completely A utomatized P ublic T uring t est to tell part to C computers and Humans. This method uses images of words or numbers that are, in theory, distorted and jumbled enough that an optical character recognition program can't read them, but a human should be able to do so easily.

Main features:

  • Six characters (using numbers 0-9, uppercase AZ and lowercase az).
  • It is case sensitive
  • It has dynamic font color and position.
  • It helps (clearly visible in the message box).

Let's look at some of the details of this procedure.

The HatchBrush object is used to draw the background of the grid. The randomly generated numeric characters are drawn one graphic character at a time and randomly placed along the vertical axis and slightly off the horizontal axis. The FillEllipse method of the Graphics object is used to create noise at 50 different random points in the graphic.

Dear user, you are offered a download

Click on the link below to get the sample source and CAPTCHA code in ASPX vb.net

Click here to download

Files that you may need

دانلود-سورس-کد-گنجينه-آسماني-(-قرآن-)-با-ویژوال-بیسیک-دات-نت-vb.net

Download the source code of the heavenly treasure (Quran) with Visual Basic .net vb.net

Download
more details

User comments

کد امنیتی

List of website special files

دانلود-نرم-افزار-ترجمه-خودکار-فایل-های-po-,-pot-بصورت-کامل-برای-تمامی-زبان-ها-از-جمله-فارسی
Download automatic translation software for po, pot files in full for all languages, including Persian

بهترین-سرویس-پوش-نوتیفیکیشن-اسکريپت-مديريت-اعلان-و-ساخت-پوش-نوتیفیکیشن-سایت
The best notification service push script notification management and build site notification push

دانلود-نرم-افزار-تغییر-زبان-سورس-و-کد-ویژوال-استودیو-(عناصر-دیزاین-طراحی-فرم-ها)
Download software to change the source language and code of Visual Studio (design elements of form design)

استخراج-فالوور-های-اینستاگرام-نرم-افزار-ربات-اينستاگرامي-براي-دريافت-ليست-کامل-فالو-شده-ها-و-فالو-کننده-ها
Extracting Instagram followers Instagram robot software to receive a complete list of followers and followers

دانلود-نرم-افزار-تبدیل-فایل-متنی-به-vcf-(مخاطب-موبایل)
Download software to convert text file to vcf (mobile contact)