已經遇過一些 身分證的問題
有些人 只知道部分身分證 想知道 符合的身分證有哪些
其實身份證字號的驗證 網路上隨便都查的到
我只是把他寫成程式方便查詢
應該沒有犯法吧.... 如果有犯法請通知我 我會移除這篇XD
unit Unit1;
interface
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Vcl.ExtCtrls, Vcl.ExtDlgs,
Vcl.ComCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Panel1: TPanel;
LabeledEdit1: TLabeledEdit;
LabeledEdit2: TLabeledEdit;
Button2: TButton;
SaveDialog1: TSaveDialog;
Memo1: TMemo;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Memo1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
//驗證身分證正確
function isrealID(id:string):boolean;
const Encode : array[0..10] of integer=(1,9,8,7,6,5,4,3,2,1,1);
var idcode:string;
i,r:Integer;
begin
idcode:=IntToStr(ord(id[1])-55)+copy(id,2,9);
if Length(idcode)<>11 then
begin
result:=False;
Exit;
end;
r:=0;
for i := 0 to 10 do
r:=r+strtointdef(idcode[i+1],0)*encode[i];
result:= r mod 10 = 0;
end;
//補0 EX 2,3 > 002 4,5 > 00004
function ItoN(i,n:integer):string;
begin
Result:=IntToStr(i);
while Length(Result)<n do
Result:='0'+Result;
end;
var i,N9,LastNum:integer;
str_Temp:string;
begin
str_Temp:='';
//找中間空幾格
LastNum:=10-length(LabeledEdit1.Text)-length(LabeledEdit2.Text); //身分證長度10碼
for I := 1 to LastNum do
str_Temp:=str_Temp+'9';
N9:=StrToIntDef(str_Temp,-1);
Memo1.Clear;
for i := 0 to N9 do
begin
str_Temp:=LabeledEdit1.Text+ItoN(i,LastNum)+LabeledEdit2.Text;
if isrealID(str_Temp) then
Memo1.Lines.Append(str_Temp);
end;
ShowMessage('共'+IntToStr(Memo1.Lines.Count)+'筆資料');
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
if not SaveDialog1.Execute then exit;
Memo1.Lines.SaveToFile(SaveDialog1.FileName);
end;
procedure TForm1.Memo1KeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
if (Shift=[ssCtrl]) and (key = 65) then
memo1.SelectAll;
end;
end.
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