main.pas

来自「世礴创串口读卡器读卡程序（含说明」· PAS 代码 · 共 83 行

unit Main;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Label1: TLabel;
    ComboBox1: TComboBox;
    Button1: TButton;
    Edit1: TEdit;
    Label2: TLabel;
    Label3: TLabel;
    Button2: TButton;
    Memo1: TMemo;
    Button3: TButton;
    SaveDialog1: TSaveDialog;
    Button4: TButton;
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

  Procedure OnGetCardID(CardID :PChar);stdcall;
var
  Form1: TForm1;

implementation
uses UICReader;

{$R *.dfm}

Procedure OnGetCardID(CardID :PChar);stdcall;
begin
  Form1.Edit1.Text := CardID;
  Form1.Memo1.lines.Add(CardID);
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  Close;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  if not _InitPort(ComboBox1.Text) then
    MessageBox(0,'串口初始化失败','错误',MB_OK);
end;

procedure TForm1.FormShow(Sender: TObject);
begin
  //
  CardReader_SetOnGetCardProc(OnGetCardID);
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
  if SaveDialog1.Execute then
    Memo1.Lines.SaveToFile(SaveDialog1.FileName);
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
  Memo1.Lines.Clear;
end;

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  _StopReadComm;
end;

end.