kcyj.pas

来自「一个初级的条码应用管理系统,应用于DT9」· PAS 代码 · 共 76 行

unit kcyj;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Mask, DBCtrls, ExtCtrls, Grids, DBGrids, DB, ADODB,
  Buttons;

type
  TFormkcyj = class(TForm)
    DataSource1: TDataSource;
    ADOQuery1: TADOQuery;
    DBGrid1: TDBGrid;
    Panel1: TPanel;
    GroupBox1: TGroupBox;
    DBComboBox1: TDBComboBox;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    Label1: TLabel;
    Label2: TLabel;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    BitBtn4: TBitBtn;
    BitBtn5: TBitBtn;
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure BitBtn5Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Formkcyj: TFormkcyj;

implementation

uses datamodel;

{$R *.dfm}

procedure TFormkcyj.BitBtn1Click(Sender: TObject);
begin
  adoquery1.Close;
  adoquery1.SQL.Clear;
  adoquery1.SQL.Add('select 品名,下限,上限 from 编码');
  adoquery1.Open;
end;

procedure TFormkcyj.BitBtn2Click(Sender: TObject);
begin
  datasource1.DataSet.Prior;
end;

procedure TFormkcyj.BitBtn3Click(Sender: TObject);
begin
  datasource1.DataSet.Next;
end;

procedure TFormkcyj.BitBtn4Click(Sender: TObject);
begin
  datasource1.DataSet.Insert;
end;

procedure TFormkcyj.BitBtn5Click(Sender: TObject);
begin
  datasource1.DataSet.Delete;
end;

end.