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What are procedures, functions, classes and objects?
Can someone please tell me what are procedures, functions, classes and objects?
1 Answer
- Anonymous9 years agoFavorite Answer
A procedure is a piece of program that carries out a task that can be "called" or used many times - it is part of the "structured" programming philosophy.
A function is when a particular operation actions on a variable and changes that variable to be returned.
eg A=ASC(X$) - if X$ holds ("A"),then the variable A might be 65 the ASCII code of "A"
A class is a type of variable - that maybe user constructed.
An object is a collection of code and data.
Source(s): http://msdn.microsoft.com/en-us/library/wa0hwf23%2... http://msdn.microsoft.com/en-us/library/sect4ck6%2... http://www.garybeene.com/vb/tut-obj.htm http://www.w3schools.com/Vbscript/vbscript_procedu... http://msdn.microsoft.com/en-us/library/y6yz79c3%2... http://www.play-hookey.com/computers/language_leve...