        
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants,
Classes, Graphics, Controls, Forms,
Dialogs, Grids, DBGrids, DB, DBTables,
StdCtrls;
type
TForm1 = class(TForm)
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
Label6: TLabel;
Edit1: TEdit;
Edit2: TEdit;
Edit3: TEdit;
Edit4: TEdit;
Edit5: TEdit;
GroupBox1: TGroupBox;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
DataSource1: TDataSource;
Table1: TTable;
DBGrid1: TDBGrid;
procedure Edit4Change(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure
TForm1.Edit4Change(Sender: TObject);
begin
edit5.Text :=
inttostr(strtoint(edit4.Text)*strtoint(edit3.Text));
end;
procedure TForm1.Button1Click(Sender:
TObject);
begin
table1.Append ;
table1['kode']:=edit1.Text
;
table1['nama_brg']:=edit2.Text
;
table1['harga_sat']:=edit3.Text
;
table1['jum_beli']:=edit4.Text
;
table1['total']:=edit5.Text
;
end;
procedure
TForm1.Button2Click(Sender: TObject);
begin
if(application.MessageBox('Yakin
akan Menghapus Data ini ?','KONFIRMASI', mb_yesno or mb_iconwarning)=idyes)
then table1.Delete;
end;
procedure
TForm1.Button4Click(Sender: TObject);
begin
close;
end;
procedure
TForm1.Button3Click(Sender: TObject);
begin
edit1.Text:='';
edit2.Text:='';
edit3.Text:='0';
edit4.Text:='0';
edit5.Text:='0';
edit1.SetFocus;
end;
end.
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