I think
C#
is the best candidate for your program.
Quote:
Also,I want to know the prospect of C++,C# and Java.
While all of them have strong prospects,
in my opinion,
C++
is used more specialized scenarios.
Quote:
Is there another popular language for me to study at my spare time ?
Instead of learning 'another popular one', I would suggest you to study a functional language, like for instance
Haskell
. It could give you a new point of view.