Call Ups

On Wednesday in class we learned about this thing called call ups. When writing a program instead of repeating the same thing and typing over and over again you do a call up. A call up allows you to use one line w/o having to do more than one extra line. Call-ups are useful in songs, math, etc. Also on thursday sir showed us that whatever we write in notepad we can import into vb by making a new command. This is useful when you are doing calcualtions.