cs_unit.pas

餐营的数据核算,模拟入库,出库,库存.对餐营的流程详细叙述

unit CS_Unit;

interface

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

type
  TCS_FORM = class(TForm)
    Label1: TLabel;
    ComboBox1: TComboBox;
    Button1: TButton;
    Button2: TButton;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  CS_FORM: TCS_FORM;

implementation

uses MainUnit;

{$R *.dfm}

procedure TCS_FORM.FormClose(Sender: TObject; var Action: TCloseAction);
begin
 Action:=cafree;
end;

procedure TCS_FORM.Button2Click(Sender: TObject);
begin
  CLOSE;
end;

procedure TCS_FORM.Button1Click(Sender: TObject);
begin
  Result:=InitCom('COM1');
  if Result=0 then
    Showmessage('初始化串口成功')
  else
  begin
    Showmessage('初始化失败!'+inttostr(Result));
    Exit;
  end;
end;

end.