Can you please suggest some resources and materials from which I can learn VB.net?
http://www.flazx.com is best place for downloading books step by step learning or advnaced learning you should download one of book from their according to your need , skills , knowledge
Have a look at Microsoft site for sample codes providing codes for various platforms -
The site below is helpful for learning from basic -
there are videos available on youtube which will help you in learning vb.net
hope this can be helpful and you should know google if you want to know more about it.