Hello Haroon,
Thank you for interesting on our sample projects.
You could find "Photo Album" application and many other sample projects in our Code Library section:
http://www.telerik.com/community/code-library.aspx
Concerning, the "Business Card" application you could find most of the code in the Example application. Just navigate with "View Code" combo box in upper right corner. We will consider adding this project to Code Library section too.
Do not hesitate to contact me again, if you have other questions.
Best wishes,
Martin Vasilev
the Telerik team
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