unit_bb1.pas

本课题的开发是为物业部门提供一套高效、快捷的应用软件。适用于房产业主、大中小型物业公司、物业服务商、房地产开发商、物业中介公司等物业管理；用于管理公寓、住宅群体、智能小区、商品房、多层住宅、商业大厦、

unit Unit_bb1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, ToolWin, ImgList, Grids, DBGrids, ExtCtrls, StdCtrls,
  DB, ADODB;

type
  TForm_bb1 = class(TForm)
    Panel2: TPanel;
    Panel3: TPanel;
    DBGrid1: TDBGrid;
    ImageList1: TImageList;
    ToolBar1: TToolBar;
    ToolButton1: TToolButton;
    ToolButton2: TToolButton;
    ToolButton3: TToolButton;
    ToolButton4: TToolButton;
    ToolButton5: TToolButton;
    ToolButton6: TToolButton;
    ADOQuery1: TADOQuery;
    DataSource1: TDataSource;
    Label1: TLabel;
    Edit1: TEdit;
    Label2: TLabel;
    Edit2: TEdit;
    procedure ToolButton1Click(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
    procedure ToolButton6Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form_bb1: TForm_bb1;

implementation

{$R *.dfm}

procedure TForm_bb1.ToolButton1Click(Sender: TObject);
var i:integer;
begin
 with adoquery1 do
begin
sql.Clear;
close;
sql.add('select *  from 住户投诉表 where 投诉日期<=:ID ');
parameters[0].Value:=edit1.Text;
open;
end;
i:=0;
while not adoquery1.Eof do
    begin
    inc(i);
    adoquery1.Next;
    end;
 edit2.Text:=inttostr(i);
end;

procedure TForm_bb1.ToolButton2Click(Sender: TObject);
begin
adoquery1.First;
end;

procedure TForm_bb1.ToolButton3Click(Sender: TObject);
begin
adoquery1.Prior;
end;

procedure TForm_bb1.ToolButton4Click(Sender: TObject);
begin
adoquery1.Next;
end;

procedure TForm_bb1.ToolButton5Click(Sender: TObject);
begin
adoquery1.Last;
end;

procedure TForm_bb1.ToolButton6Click(Sender: TObject);
begin
close;
end;

end.