John Samperi wrote:
By the way what is a 'set'? I'm looking it up in D6 PE Help file
to try and understand.
Try this:
http://delphi.about.com/od/objectpascalide/l/aa012500a.htm
Delphi's programming language is an example of a strongly typed
language. This means that all variables must be of some type. A type is
essentially a name for a kind of data. When we declare a variable we
must specify its type, which determines the set of values the variable
can hold and the operations that can be performed on it.
Many of Delphi's built-in data types, such as Integer or String, can be
refined or combined to create new data types. In this article we'll see
how to create custom ordinal data types in Delphi.
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