📄 frmgroupquerybillform.~pas
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unit frmGroupQueryBillForm;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, DB, DBTables, Grids, DBGrids, StdCtrls, ExtCtrls;
type
TGroupQueryBillForm = class(TForm)
Panel1: TPanel;
Label2: TLabel;
Button1: TButton;
Edit1: TEdit;
Panel2: TPanel;
DBGrid1: TDBGrid;
Query1: TQuery;
DataSource1: TDataSource;
Panel3: TPanel;
Label3: TLabel;
Edit2: TEdit;
Button2: TButton;
Panel4: TPanel;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
GroupQueryBillForm: TGroupQueryBillForm;
implementation
{$R *.dfm}
procedure TGroupQueryBillForm.Button1Click(Sender: TObject);
begin
if (edit1.Text<>'') then
begin
Query1.Close;
Query1.SQL.Clear;
Query1.SQL.Add('select * from GroupTouristInfo where 接待对象="'+edit1.Text+'"');
Query1.Open;
end;
end;
procedure TGroupQueryBillForm.Button2Click(Sender: TObject);
begin
if (edit2.Text<>'') then
begin
Query1.Close;
Query1.SQL.Clear;
Query1.SQL.Add('select * from GroupTouristInfo where 人数>'+edit2.Text);
Query1.Open;
end;
end;
end.
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