unit Main_U;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, OBThread, jpeg, StdCtrls, ExtCtrls,IDCardClass_U,Unit1;
type
TIDCardRead_F = class(TForm)
img_Cover: TImage;
obthrd_ReadID: TOBThread;
lbl_Info: TLabel;
lbl_Con: TLabel;
BtnGlyph_Read: TImage;
BtnGlyph_UnRead: TImage;
ID_Addr: TLabel;
ID_Birth: TLabel;
ID_Depart: TLabel;
ID_ID: TLabel;
ID_Name: TLabel;
ID_Nation: TLabel;
ID_NewAddr: TLabel;
ID_Sex: TLabel;
ID_Time: TLabel;
Image_XP: TImage;
ImageClose: TImage;
ImageMin: TImage;
edt1: TEdit;
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure ImageCloseClick(Sender: TObject);
procedure obthrd_ReadIDExecute(Sender: TObject; params: Pointer);
procedure BtnGlyph_ReadClick(Sender: TObject);
procedure BtnGlyph_UnReadClick(Sender: TObject);
procedure ImageMinClick(Sender: TObject);
procedure img_CoverMouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
private
UsbOrCom: string;
Port,pucSn,puiCHMsgLen,puiPHMsgLen: integer;
StartReadID,PortEnable: Boolean;
IDCard: TIDCard;
procedure ReadIDCard();//读身份证
{ Private declarations }
public
{ Public declarations }
end;
var
IDCardRead_F: TIDCardRead_F;
implementation
uses IDCardDll_U ;
{$R *.dfm}
procedure TIDCardRead_F.FormClose(Sender: TObject;
var Action: TCloseAction);
begin
IDCard.Destroy;
StartReadID:= False;
if PortEnable then
SDT_ClosePort(Port);
end;
procedure TIDCardRead_F.FormCreate(Sender: TObject);
begin
IDCard:= TIDCard.Create;
PortEnable:= OpenUsbPort(Port);
if PortEnable then
begin
UsbOrCom:= 'U';//连接的类型是通过Usb端口
lbl_Con.Caption:= '连接类型：USB口连接';
lbl_Con.Font.Color:= clGreen;
end
else begin
PortEnable:= OPenComPort(Port);
if PortEnable then
begin
UsbOrCom:= 'C' ; //连接的类型是通过Com端口
lbl_Con.Caption:= '连接类型：串口连接';
lbl_Con.Font.Color:= clGreen;
end
else begin
UsbOrCom:='';
lbl_Con.Caption:= '连接类型：端口错误导致未连接';
lbl_Con.Font.Color:= clRed;
end;
end;
if not PortEnable then
BtnGlyph_Read.Enabled:= False;
StartReadID:= True;
if (StartReadID) and (PortEnable) then
BtnGlyph_ReadClick(nil);
end;
procedure TIDCardRead_F.ImageCloseClick(Sender: TObject);
begin
Close;
end;
procedure TIDCardRead_F.ReadIDCard;
var
iRet : integer;
begin
while (PortEnable) and (StartReadID) do
begin
Sleep(1000);
iRet:= SDT_StartFindIDCard(Port, pucSn, 1); //查卡
if iRet = 159 then
iRet:= SDT_SelectIDCard(Port,pucSn,1) //选卡
else Continue;
if iRet= 144 then
begin
puiCHMsgLen:=0;
puiPHMsgLen:=0;
iRet:= SDT_ReadBaseMsgToFile(1001, 'wz.txt',puiCHMsgLen, 'zp.wlt',puiPHMsgLen,1); //存储文件
end
else Continue;
if iRet =144 then
begin
UsbOrCom:='U';//连接的类型是通过Usb端口
if UsbOrCom ='U' then
iRet := GetBmp('zp.wlt',2)
else if UsbOrCom='C' then //如果连接的类型是Com端口
iRet := GetBmp('zp.wlt',1);
if iRet=1 then
begin
Image_XP.Picture.LoadFromFile('zp.bmp');
IDCard.InitInfo(ExtractFilePath(Application.ExeName) +'wz.txt');
ID_Name.Caption:= IDCard.Name;
ID_Sex.Caption:= IDCard.Sex_CName;
ID_Nation.Caption:= IDCard.NATION_CName;
ID_Birth.Caption:= IDCard.BIRTH;
ID_Addr.Caption:= IDCard.ADDRESS;
ID_ID.Caption:= IDCard.IDC;
ID_Depart.Caption:= IDCard.REGORG;
ID_Time.Caption:= IDCard.STARTDATE +'-'+IDCard.ENDDATE;
DeleteFile('zp.bmp');
DeleteFile('wz.txt');
if ID_ID.Caption='522121198804017412' then
begin
StartReadID:= False;
form1.Show;
end;
end
else Continue;
end;
end;
end;
procedure TIDCardRead_F.obthrd_ReadIDExecute(Sender: TObject;
params: Pointer);
begin
ReadIDCard ;
end;
procedure TIDCardRead_F.BtnGlyph_ReadClick(Sender: TObject);
begin
StartReadID:= True;
BtnGlyph_Read.Visible:= False;
BtnGlyph_UnRead.Visible:= True;
obthrd_ReadID.Execute(nil);
end;
procedure TIDCardRead_F.BtnGlyph_UnReadClick(Sender: TObject);
begin
BtnGlyph_Read.Visible:= True;
BtnGlyph_UnRead.Visible:= False;
StartReadID:= False;
end;
procedure TIDCardRead_F.ImageMinClick(Sender: TObject);
begin
IDCardRead_F.WindowState:= wsMinimized;
end;
procedure TIDCardRead_F.img_CoverMouseMove(Sender: TObject;
Shift: TShiftState; X, Y: Integer);
begin
if ssleft in shift then
Releasecapture;
perform(WM_SYSCOMMAND,$F012,0);
end;
end.
想知道在
iRet:= SDT_ReadBaseMsgToFile(1001, 'wz.txt',puiCHMsgLen, 'zp.wlt',puiPHMsgLen,1); //存储文件
这句是上面意思。具体是干什么的。我在自己电脑使用好好的。但是移到别的电脑就出现问题了。只显示图片其他信息都不显示了。下面我附上其他类的代码。都是网上下载的
这是程序下载地址http://www.2ccc.com/article.asp?articleid=5998
