.. so whats the whole point of this post? And where did you get that port scanning story? It is bogus. Its not like, if you have one port open...
Oh, and i want a million dollars, where can i get that? Nothing is free.
"The file download dialog box"? You can access the filename of an Openfiledialog and Savefiledialog using its Filename property,
Well it isnt the only way, and i believe not the easiest way either. Incorrect, a computer starts with a Motherboard. When you replace Computer...
http://www.google.nl/search?q=C%23+Detect+Printer
Look for the AcceptButton property of your form, if you set that to your button it will activate when the user presses the Enter key.
Well, although excavator's approuch will work, it isnt very 'clean'. Why would you want to create a class, based on a string? Where do's...
Separate names with a comma.