u_statistic.pas

是一小型门诊挂号软件

unit U_statistic;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids, ExtCtrls, TeeProcs, TeEngine, Chart, DbChart,
  Series, StdCtrls;

type
  TF_statistic = class(TForm)
    DBChart1: TDBChart;
    Series1: TBarSeries;
    GroupBox1: TGroupBox;
    DBGrid4: TDBGrid;
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  F_statistic: TF_statistic;

implementation

uses U_datamodule;

{$R *.dfm}

procedure TF_statistic.FormShow(Sender: TObject);
begin
 f_dm.T_clinic.Open;//打开科室为数表
 f_dm.Q_clinic2Sick.Open;//打开查询，统计各科室访问量
end;

end.