?? unit2.pas
字號:
unit Unit2;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Grids, DBGrids, DB, DBTables, Buttons, ExtCtrls,
DBCtrls;
type
TForm2 = class(TForm)
DataSource1: TDataSource;
Label1: TLabel;
Table1: TTable;
DBGrid1: TDBGrid;
BitBtn4: TBitBtn;
BitBtn5: TBitBtn;
DBNavigator1: TDBNavigator;
procedure BitBtn5Click(Sender: TObject);
procedure BitBtn4Click(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form2: TForm2;
implementation
uses formquery1,report;
{$R *.dfm}
procedure TForm2.BitBtn5Click(Sender: TObject);
begin
close;
end;
procedure TForm2.BitBtn4Click(Sender: TObject);
begin
application.CreateForm(treportform,reportform);
reportform.Q_hudj.Preview;
end;
procedure TForm2.FormShow(Sender: TObject);
begin
table1.Open;
end;
procedure TForm2.FormClose(Sender: TObject; var Action: TCloseAction);
begin
table1.close;
action:=cafree;
end;
end.
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