📄 udemo.~pas
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unit Udemo;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Buttons, ExtCtrls, StdCtrls, Clipbrd;
const WM_MY_TEST=Wm_User+200;
const WM_MY_ENCODEOK=Wm_User+201;
type
TForm1 = class(TForm)
Label1: TLabel;
Label14: TLabel;
Label10: TLabel;
Label9: TLabel;
Label7: TLabel;
Label8: TLabel;
Label2: TLabel;
Image1: TImage;
esName: TLabel;
esSex: TLabel;
esFolk: TLabel;
esBirth: TLabel;
esAddr: TLabel;
esID: TLabel;
BitBtn1: TBitBtn;
Timer1: TTimer;
Label3: TLabel;
Label4: TLabel;
esIssue: TLabel;
esBegin: TLabel;
esEnd: TLabel;
Button1: TButton;
RadioGroup1: TRadioGroup;
BitBtn2: TBitBtn;
procedure FormCreate(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure Timer1Timer(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure BitBtn2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
Function InitComm(iPort:integer):integer; stdcall;far; External 'termb.dll'; //
Function CloseComm:integer; stdcall;far; External 'termb.dll'; //
Function Authenticate:integer; stdcall;far; External 'termb.dll'; //
Function Read_Content(Act:integer):integer; stdcall;far; External 'termb.dll'; //
var
Form1: TForm1;
FOLK:array[1..56]of string;
nRet:integer;
bRun:boolean;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject);
var
ExtendedStyle : Integer;
i,j:integer;
sys_exe:String;
begin
bRun:=False;
//PostMessage(
esName.Caption:='';
esSex.Caption:='';
esFolk.Caption:= '';
esBirth.Caption:='';
esAddr.Caption:='';
esID.Caption:='';
esIssue.Caption:='';
esBegin.Caption:='';
esEnd.Caption:='';
esName.Refresh;
esSex.Refresh;
esFolk.Refresh;
esBirth.Refresh;
esAddr.Refresh;
esID.Refresh;
esIssue.Refresh;
esBegin.Refresh;
esEnd.Refresh;
//-------------------------------------
//ExtendedStyle := GetWindowLong (Application.Handle, GWL_EXSTYLE);
//SetWindowLong(Application.Handle, GWL_EXSTYLE, ExtendedStyle OR WS_EX_TOOLWINDOW AND NOT WS_EX_APPWINDOW);
Image1.Picture.Bitmap.TransparentColor:=clNone;
FOLK[1]:='汉族' ;
FOLK[2]:='蒙古族' ;
FOLK[3]:='回族' ;
FOLK[4]:='藏族' ;
FOLK[5]:='维吾尔族' ;
FOLK[6]:='苗族' ;
FOLK[7]:='彝族' ;
FOLK[8]:='壮族' ;
FOLK[9]:='布依族'; //'满族' ;
FOLK[10]:='朝鲜族'; //'侗族' ;
FOLK[11]:='满族'; //'瑶族' ;
FOLK[12]:='侗族'; //'白族' ;
FOLK[13]:='瑶族'; //'土家族' ;
FOLK[14]:='白族'; //'哈尼族' ;
FOLK[15]:='土家族'; //'哈萨克族' ;
FOLK[16]:='哈尼族'; //'傣族' ;
FOLK[17]:='哈萨克族'; //'佤族' ;
FOLK[18]:='傣族'; //'畲族' ;
FOLK[19]:='黎族'; //'高山族' ;
FOLK[20]:='傈僳族'; //'拉祜族' ;
FOLK[21]:='佤族'; //'水族' ;
FOLK[22]:='畲族'; //'东乡族' ;
FOLK[23]:='高山族'; //'纳西族' ;
FOLK[24]:='拉祜族'; //'景颇族' ;
FOLK[25]:='水族'; //'达斡尔族' ;
FOLK[26]:='东乡族'; //'仫佬族' ;
FOLK[27]:='纳西族'; //'羌族' ;
FOLK[28]:='景颇族'; //'布朗族' ;
FOLK[29]:='柯尔克孜族'; //'撒拉族' ;
FOLK[30]:='土族'; //'毛南族' ;
FOLK[31]:='达斡尔族'; //'仡佬族' ;
FOLK[32]:='仫佬族'; //'锡伯族' ;
FOLK[33]:='羌族'; //'塔吉克族' ;
FOLK[34]:='布朗族'; //'怒族' ;
FOLK[35]:='撒拉族'; //'乌孜别克族' ;
FOLK[36]:='毛南族'; //'俄罗斯族' ;
FOLK[37]:='仡佬族'; //'鄂温克族' ;
FOLK[38]:='锡伯族'; //'德昂族' ;
FOLK[39]:='阿昌族'; //'保安族' ;
FOLK[40]:='普米族'; //'裕固族' ;
FOLK[41]:='塔吉克族'; //'独龙族' ;
FOLK[42]:='怒族'; //'鄂伦春族' ;
FOLK[43]:='乌孜别克族'; //'赫哲族' ;
FOLK[44]:='俄罗斯族'; //'门巴族' ;
FOLK[45]:='鄂温克族'; //'珞巴族' ;
FOLK[46]:='德昂族'; //崩龙族 //'基诺族' ; 德昂族原称“崩龙”，这一族称始于清代，系他称，解放后统称崩龙族。在本民族的要求下，1985年9月经国务院批准改称为德昂族。
FOLK[47]:='保安族'; //'朝鲜族' ;
FOLK[48]:='裕固族'; //'傈僳族' ;
FOLK[49]:='京族'; //'普米族' ;
FOLK[50]:='塔塔尔族' ;
FOLK[51]:='独龙族'; //'布依族' ;
FOLK[52]:='鄂伦春族'; //'黎族' ;
FOLK[53]:='赫哲族'; //'柯尔克孜族' ;
FOLK[54]:='门巴族'; //'阿昌族' ;
FOLK[55]:='珞巴族'; //'京族' ;
FOLK[56]:='基诺族'; //'土族' ;
//FOLK[97]:='其他';
//FOLK[98]:='外国血统';
end;
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if Timer1.Enabled then
begin
CloseComm;
end;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
var
info:array[0..255] of BYTE;
uniData:array[1..256] of BYTE;
ss:string;
hFile:THandle; //文件句柄
nRead:DWORD; //读取字节数
i,j:integer;
rect:Trect;
begin
if not bRun then
begin
//
Timer1.Enabled:=False;
Try
nRet:=Authenticate;
if nRet=1 then
begin
//清除信息显示
esName.Caption:='';
esSex.Caption:='';
esFolk.Caption:= '';
esBirth.Caption:='';
esAddr.Caption:='';
esID.Caption:='';
esIssue.Caption:='';
esBegin.Caption:='';
esEnd.Caption:='';
esName.Refresh;
esSex.Refresh;
esFolk.Refresh;
esBirth.Refresh;
esAddr.Refresh;
esID.Refresh;
esIssue.Refresh;
esBegin.Refresh;
esEnd.Refresh;
//Image1.Picture.Bitmap.FreeImage;
rect.Left:=0;
rect.Top:=0;
rect.Right:=102;
rect.Bottom:=126;
Image1.Canvas.FillRect(rect);
Image1.Refresh;
//验证卡成功
//读基本信息
nRet:=Read_Content(1);
if nRet=1 then
begin
//读卡成功
ss:=ExtractFilePath(Application.ExeName)+'wz.txt';
if fileExists(ss) then
begin
hfile:= CreateFile(PChar(ss),
GENERIC_WRITE or GENERIC_READ,
0,
Nil,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
0);
ReadFile(hfile,info,256, nRead, nil);
CloseHandle(hfile);//关闭文件
if nRead=256 then
begin
//Showmessage('文件读入成功！');
//========================================
j:=0;
//Name
for i:=1 to 100 do uniData[i]:=$0;
for i:=1 to 30 do
begin
uniData[i]:=info[j+i-1];
//esName.Caption:=esName.Caption+char(info[j+i-1]);
end;
esName.Caption:=trim(WideCharLenToString(PWideChar(@uniData),15));
//Sex
for i:=1 to 100 do uniData[i]:=$0;
j:=30;
for i:=1 to 2 do
begin
uniData[i]:=info[j+i-1];
end;
esSex.Caption:=trim(WideCharLenToString(PWideChar(@uniData),1));
if esSex.Caption='1' then
esSex.Caption:='男'
else
esSex.Caption:='女';
//Folk
j:=32;
for i:=1 to 4 do
begin
uniData[i]:=info[j+i-1];
end;
esFolk.Caption:=trim(WideCharLenToString(PWideChar(@uniData),2));
esFolk.Caption:=FOLK[strtoint(esFolk.Caption)];
//BirthDay
j:=36;
for i:=1 to 16 do
begin
uniData[i]:=info[j+i-1];
end;
esBirth.Caption:=trim(WideCharLenToString(PWideChar(@uniData),8));
//Addr
j:=52;
for i:=1 to 70 do
begin
uniData[i]:=info[j+i-1];
end;
esAddr.Caption:=trim(WideCharLenToString(PWideChar(@uniData),35));
//ID
j:=122;
for i:=1 to 36 do
begin
uniData[i]:=info[j+i-1];
end;
esID.Caption:=trim(WideCharLenToString(PWideChar(@uniData),18));
//Issue
j:=158;
for i:=1 to 30 do
begin
uniData[i]:=info[j+i-1];
end;
esIssue.Caption:=trim(WideCharLenToString(PWideChar(@uniData),15));
//IssueBegin
j:=188;
for i:=1 to 16 do
begin
uniData[i]:=info[j+i-1];
end;
esBegin.Caption:=trim(WideCharLenToString(PWideChar(@uniData),8));
//IssueEnd
j:=204;
for i:=1 to 16 do
begin
uniData[i]:=info[j+i-1];
end;
esEnd.Caption:=trim(WideCharLenToString(PWideChar(@uniData),8));
{j:=220;
for i:=1 to 70 do
begin
uniData[i]:=info[j+i-1];
end;
}
Try
Image1.Picture.Bitmap.LoadFromFile('zp.bmp');
except
end;
//WinExec(
end;
end
else
begin
// nRead:=0;
//文件不存在，读卡不成功
end;
end
else if nRet=-1 then
begin
ShowMessage('相片解码错误');
end
else if nRet=-2 then
begin
ShowMessage('wlt文件后缀错误');
end
else if nRet=-3 then
begin
ShowMessage('wlt文件打开错误');
end
else if nRet=-4 then
begin
ShowMessage('wlt文件格式错误');
end
else if nRet=-5 then
begin
ShowMessage('软件未授权');
end
else if nRet=-6 then
begin
ShowMessage('设备连接错误');
end;
end
else
begin
//验证卡失败
end;
except
end;
Timer1.Enabled:=True;
end;
//PostMessage(
end;
procedure TForm1.Button1Click(Sender: TObject);
var
MyFormat : Word;
Bitmap : TBitMap;
AData : THandle;
APalette : HPALETTE;
begin
Bitmap := TBitmap.Create;
try
Image1.Picture.Bitmap.LoadFromFile('zp.bmp');
Image1.Picture.Bitmap.SaveToClipBoardFormat(MyFormat, AData, APalette);
ClipBoard.SetAsHandle(MyFormat,AData);
finally
Bitmap.Free;
end;
//PostMessage(HWND_BROADCAST,WM_MY_TEST,0,0);
//Image1.Picture.Bitmap.SaveToClipboardFormat();
end;
procedure TForm1.BitBtn2Click(Sender: TObject);
begin
if not Timer1.Enabled then
begin
if RadioGroup1.ItemIndex+1 < 5 then
begin
nRet:=InitComm(RadioGroup1.ItemIndex+1); //打开串口 1
if nRet=1 then
begin
Timer1.Enabled:=True;
end;
end
else
begin
nRet:=InitComm(1001); //打开串口 1
if nRet=1 then
begin
Timer1.Enabled:=True;
end;
end;
end
else
begin
Timer1.Enabled:=False;
nRet:=CloseComm;
end;
if Timer1.Enabled then
begin
BitBtn2.Caption:='断开连接';
end
else
begin
BitBtn2.Caption:='连 接';
end;
end;
end.
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