[delphi数据类型]
================
[整数类型 Integer types]

Integer
Cardinal
Shortint
Smallint
Longint
Int64
Byte
Word
Longword
==============
[字符类型 Character types]

char
pchar
AnsiCha
WideChar
===============
[字符串类型 string types]

string
ShortString
AnsiString
WideString
=================
[逻辑类型 Boolean types]

False
True
================
[实数类型 Real types]

Real48
Single
Double
Extended
Comp
Currency
=================