unit6.pas

来自「票据打印程序」· PAS 代码 · 共 56 行

unit Unit6;

interface

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

type
  TForm6 = class(TForm)
    Panel1: TPanel;
    DBGrid1: TDBGrid;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    DataSource1: TDataSource;
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form6: TForm6;

implementation

uses unit2;

{$R *.dfm}

procedure TForm6.BitBtn1Click(Sender: TObject);
begin
      data.users.Edit ;
      data.users.Append ;
end;

procedure TForm6.BitBtn2Click(Sender: TObject);
begin
     data.users.Edit ;
     if data.users.RecordCount >1 then
     begin
        data.users.Delete ;
     end;   
end;

procedure TForm6.BitBtn3Click(Sender: TObject);
begin
    close;
end;

end.