Variavéis Delphi

Lista das Variaveis Delphi

Byte
0 a 255

Integer
-2.147.483.648 a 2.147.483.647

Cardinal
0 a 4.294.967.295

LongInt
-2.147.483.648 a 2.147.483.647

LongWord
0 a 4.294.967.295

ShortInt
-128 a 127

SmallInt
-32.768 a 32.767

Word
0 a 65.535

Int64
-2 63 a 2 63 -1

Reais (números em ponto flutuante):
Real
±5.0 x 10 -324 a 1.7 x 10 308

Double
±5.0 x 10 -324 a 1.7 x 10 308

Extended
±3.6 x 10 -4951 a 1.1 x 10 4932

Comp
-2 63 a 2 63 -1

Real48
2.9 x 10 -39 a 1.7 x 10 38

Single
±1.5 x 10 -45 a 3.4 x 10 38

Currency
-922.337.203.685,5808 a 2.337.203.685.477,5807

Caracteres e Strings:
Tipo

Char
1 Caractere

AnsiChar
1 Caractere

WideChar
1 Caractere

String
Até 255 Caracteres ou ~3 GB

ShortString
255 Caracteres

AnsiString
Até ~3 GB

WideString
Até ~1.5 GB

Booleanos:
Boolean
True ou False