QR code andBar code

Question

Hi can some one help me how can I extract the bar code and QR Code in mobile application. Suppose if I am having a smart phone which is having an ability to scan, I need to extract the content of the bar code or QR code and need to show the content to the user can some one help me on this.

Answer 1

Just go to this web site's home page and look at the articles. You can start by doing a serach such as:

http://www.c-sharpcorner.com/Search/?sKeywords=database+security+passwords

However this web site's search engine is not as good as it could be, so you should also browse the articles too.