gzj_tiaojiae.pas

感应IC卡电脑考勤、门禁、售饭一卡通管理系统是基于我公司开发生产的ESW型智能卡记录器所具有的对持卡人刷卡卡号、时间、次数进行读取贮存等功能

unit GzJ_TiaoJiaE;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Mask, DBCtrls, ExtCtrls, Db, ObeyTable, Buttons,
  CodeEd, OleCtnrs, ADODB, ADOQry;

type
  TfrmGzJ_TiaoJiaE = class(TForm)
    qryEdit: TADOQry;
    DataSource1: TDataSource;
    cmdOK: TBitBtn;
    cmdCancel: TBitBtn;
    qryEditID: TAutoIncField;
    qryEditPrice: TBCDField;
    qryEditDate0: TDateTimeField;
    qryEditDate1: TDateTimeField;
    qryEditDdNo: TStringField;
    qryEditNote: TStringField;
    qryEditJjCp: TStringField;
    qryEditJjGx: TStringField;
    Label1: TLabel;
    DBEdit1: TDBEdit;
    Label2: TLabel;
    DBEdit2: TDBEdit;
    Label3: TLabel;
    DBEdit3: TDBEdit;
    Label4: TLabel;
    DBEdit4: TDBEdit;
    Label5: TLabel;
    DBEdit5: TDBEdit;
    procedure cmdOKClick(Sender: TObject);
    procedure FormKeyPress(Sender: TObject; var Key: Char);
    procedure qryEditNewRecord(DataSet: TDataSet);
  private
  	lIsNew :Boolean;
    procedure FModify(tnID:integer);
    { Private declarations }
  public
	Function Add():Boolean;
	Function Edit(tnID:integer):Boolean;
	{ Public declarations }
  end;

var
  frmGzJ_TiaoJiaE: TfrmGzJ_TiaoJiaE;

implementation

uses SelfFunc, ZlGxFl, GzJ_TiaoJia;

{$R *.DFM}

procedure TfrmGzJ_TiaoJiaE.FModify(tnID:integer);
begin
    with qryEdit do
    begin
    	Close;
        Parameters[0].Value :=tnID;
        Open;
        if lIsNew then Append;
	end;
    Self.SelectFirst;
end;

Function TfrmGzJ_TiaoJiaE.Add():Boolean;
begin
	lIsNew :=True;
	Self.Caption :='糤