The reason you aren't getting any responses may be that your question isn't making very much sense. I'm sorry if English is not your first language, but perhaps you could rephrase some things:
1. USing the visual C#2010 deitel fourth ed.
This is a C++ forum. You may be in the wrong place. I don't understand the word "deitel".
2. i need to apply the application code using console application.
This statement isn't clear. Perhaps if you were to define what "the application code" refers to and which "console aplication" you need to use?
3. Then create a new project called employee class.
Are you creating a project or a class? From reading the description, it would appear you need to create a class. You can do this by right clicking on the project (not the solution, the project) in the solution explorer, clicking "ADD" in the context menu, and then selecting "class" from the flyout menu.
I hope this gives you some guidance on where and how to get some better help.