storeunit.pas

PosEasy收银系统源码,Pos机前后台管理代码

unit storeUnit;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Db, Buttons, DBTables, Grids, DBGrids;

type
  TFormkucun = class(TForm)
    DBGrid1: TDBGrid;
    guohua1: TDatabase;
    Querystory: TQuery;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    DataSource1: TDataSource;
    procedure FormCreate(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
  private
    { Private declarations }
  public
    tmpchangjia:string;
    { Public declarations }
  end;

var
  Formkucun: TFormkucun;

implementation

uses  Unitstorein;

{$R *.DFM}

procedure TFormkucun.FormCreate(Sender: TObject);
var tmpsql:string;
begin
     tmpsql:='select * from supplierlistbase';
     Querystory.Close;
     Querystory.sql.Clear;
     Querystory.SQL.Add(tmpsql);
     Querystory.Prepare;
     Querystory.Open;

end;

procedure TFormkucun.SpeedButton1Click(Sender: TObject);
begin
  tmpchangjia:=Querystory['cname'];
  Application.CreateForm(TFormstorein, Formstorein);
  Formstorein.show;

end;

end.