is it possible or is there is any way to create a k2 five deployment package using vs 2015?
if yes plz share me sample code with explanation. If not, please let me know the reason too.
If I understand your question corrrectly, you can only create and deploy packages created in one K2 product to a different K2 product . https://help.k2.com/onlinehelp/K2Five/UserGuide/5.3/default.htm#PackageAndDeploy/PandD-Consideration...
However, a Workflow process built using thickClients developer components (K2Studio, K2 for Visual Studio) can be deployed to a K2 five envirronment. Kindly review this kb documentation for step & considerations:
How to Deploy K2 for Visual Studio workflows in K2 Five