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function ValidatePID(const APID: string): string;
{ÄÚ²¿º¯Êý,È¡Éí·ÝÖ¤ºÅУÑéλ,×îºóһλ,¶Ô18λÓÐЧ}
function GetVerifyBit(sIdentityNum: string): Char;
var
nNum: Integer;
begin
Result := #0;
nNum := StrToInt(sIdentityNum[1]) * 7 +
StrToInt(sIdentityNum[2]) * 9 +
StrToInt(sIdentityNum[3]) * 10 +
StrToInt(sIdentityNum[4]) * 5 +
StrToInt(sIdentityNum[5]) * 8 +
StrToInt(sIdentityNum[6]) * 4 +
StrToInt(sIdentityNum[7]) * 2 +
StrToInt(sIdentityNum[8]) * 1 +
StrToInt(sIdentityNum[9]) * 6 +
StrToInt(sIdentityNum[10]) * 3 +
StrToInt(sIdentityNum[11]) * 7 +
StrToInt(sIdentityNum[12]) * 9 +
StrToInt(sIdentityNum[13]) * 10 +
StrToInt(sIdentityNum[14]) * 5 +
StrToInt(sIdentityNum[15]) * 8 +
StrToInt(sIdentityNum[16]) * 4 +
StrToInt(sIdentityNum[17]) * 2;
nNum := nNum mod 11;
case nNum of
&n
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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls,ShellAPI;
type
TForm1 = class(TFo ......