unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
//每个汉字的首字母
function GetPyChar(const HZ: AnsiString): string;
const
HZCode: array[0..25, 0..1] of Integer = ((1601, 1636), (1637, 1832), (1833, 2077),
(2078, 2273), (2274, 2301), (2302, 2432), (2433, 2593), (2594, 2786), (9999, 0000),
(2787, 3105), (3106, 3211), (3212, 3471), (3472, 3634), (3635, 3722), (3723, 3729),
(3730, 3857), (3858, 4026), (4027, 4085), (4086, 4389), (4390, 4557), (9999, 0000),
(9999, 0000), (4558, 4683), (4684, 4924), (4925, 5248), (5249, 5589));
var
i,j,HzOrd: Integer;
begin
i := 1;
while i <= Length(HZ) do
begin
if (HZ[i] >= #160) and (HZ[i + 1] >= #160) then
begin
HzOrd := (Ord(HZ[i]) - 160) * 100 + Ord(HZ[i + 1]) - 160;
for j := 0 to 25 do
begin
if (HzOrd >= HZCode[j][0]) and (HzOrd <= HZCode[j][1]) then
begin
Result := Result + Char(Byte('A') + j);
Break;
end;
end;
Inc(i);
end else Result := Result + HZ[i];
Inc(i);
end;
技术交流,DH讲解. 首先我们要知道什么是数组?数组是一堆相同特性数据的一个集合,也就是每个元素的类型必须是一样的,当然在其他一些弱语法的语言里面,数组的元素可以千奇百怪.
例子: Var
A: Array[ 0..2 ] Of Integer ;
Begin
A[ 0 ] := 1 ;
A[ 1 ] := 1.0 ; //这里是错的,因为每个元素都必须是Integer类� ......
