How to show the active file in Visual Studio?

While working on big project we will navigate so many file of solution explore, but if we have to know where am in this solution explorer, then it will be difficult to find out.

But if we will change the setting in Visual studio then it will be very easy to find out the exact file path

Tools – Options – Projects and Solutions – Track Active Item

What are the difference between Object, Var and dynamic keyword in C# ?

When I was giving the interview I was getting this question in all interview. So I am sharing this short answer for everyone.

This all keywords looks like used for same purpose and there are some differences in each one.