Hmm... External Methods?

[C# Programming]

Hello! http://www.barakasoft.com/script/Forums/Images/smiley_smile.gif

I know how to do extension methods and I'm pretty sure I could teach my cat to do them too, but is there a way to somehow have one external method, and use it in several different projects simply by referencing the file it is contained in? Would this be done in a class file ir DLL file? I'm pretty new to this stuff, and would appreciate any suggestions. Thanks for readin'.

Regards,
Jase

private void Yay()
{
DirectoryInfo Di = new DirectoryInfo("J:\\");
FileInfo[] Files = Di.GetFiles("*.*");

foreach( FileInfo file in Files )
{
// Do something constructive.
}
}