Command Prompt Arguments

Question

Hi i need to invoke some arguments in command prompt....im able to open command prompt along with extra arguments but i need to enter some more arguments after that..

ProcessStartInfo start = new ProcessStartInfo("cmd.exe","/c C:\\Perl\\bin\\Perl.exe /bin/perl /desk/desk.py cmd.exe");

Process.Start(start);

The above lines will invoke command prompt and open another command prompt window(which is nothing but perl command prompt)...

i need to invoke a command (perlpackagemanager) in the new window which im not able to do..please help me on this......