Right Click on the project node in the Solution Explorer, choose
Properties from the menu, alternatively click on the <Project>
Properites in the Project Menu. Where <Project> is the name of your
project. Once the project properties window shows up, click on the
Debug Tab on the left side and enter your command line arguments to
"Command line arguments:" field under the "Start Options" section.
These will be passed as argv to your program.

Take care
Naveed