Mega Code Archive
[] Format örnekleri
<![CDATA[
var
text : string;
begin
// Just 1 data item
ShowMessage(Format('%s', ['Merhaba']));
// A mix of literal text and a data item
ShowMessage(Format('String = %s', ['Merhaba']));
ShowMessage('');
// Examples of each of the data types
ShowMessage(Format('Decimal = %d', [-123]));
ShowMessage(Format('Exponent = %e', [12345.678]));
ShowMessage(Format('Fixed = %f', [12345.678]));
ShowMessage(Format('General = %g', [12345.678]));
ShowMessage(Format('Number = %n', [12345.678]));
ShowMessage(Format('Money = %m', [12345.678]));
ShowMessage(Format('Pointer = %p', [addr(text)]));
ShowMessage(Format('String = %s', ['Merhaba']));
ShowMessage(Format('Unsigned decimal = %u', [123]));
ShowMessage(Format('Hexadecimal = %x', [140]));
end;
(*
Çıktılar
Merhaba
String = Merhaba
Decimal = -123
Exponent = 1.23456780000000E+004
Fixed = 12345.68
General = 12345.678
Number = 12,345,68
Money = 12.345,68TL
Pointer = 0069FC90
String = Hello
Unsigned decimal = 123
Hexadecimal = 8C
*)
begin
// The width value dictates the output size
// with blank padding to the left
// Note the <> characters are added to show formatting
ShowMessage(Format('Padded decimal = <%7d>', [1234]));
// With the '-' operator, the data is left justified
ShowMessage(Format('Justified decimal = <%-7d>', [1234]));
// The precision value forces 0 padding to the desired size
ShowMessage(Format('0 padded decimal = <%.6d>', [1234]));
// A combination of width and precision
// Note that width value precedes the precision value
ShowMessage(Format('Width + precision = <%8.6d>', [1234]));
// The index value allows the next value in the data array
// to be changed
ShowMessage(Format('Reposition after 3 strings = %s %s %s %1:s %s',
['Zero', 'One', 'Two', 'Three']));
// One or more of the values may be provided by the
// data array itself. Note that testing has shown that an *
// for the width parameter can yield EConvertError.
ShowMessage(Format('In line = <%10.4d>', [1234]));
ShowMessage(Format('Part data driven = <%*.4d>', [10, 1234]));
ShowMessage(Format('Data driven = <%*.*d>', [10, 4, 1234]));
end;
(*
Çıktılar
Padded decimal = < 1234>
Justified decimal = <1234 >
0 padded decimal = <001234>
Width + precision = < 001234>
Reposition after 3 strings = Zero One Two One Two
In line = < 1234>
Part data driven = < 1234>
Data driven = < 1234>
*)
]]>