roomchart.~pas

完成酒店管理系统

unit RoomChart;

interface

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

type
  TRoomChartFrm = class(TForm)
    DBChart1: TDBChart;
    Series1: TBarSeries;
    GroupBox2: TGroupBox;
    RadioButton1: TRadioButton;
    RadioButton2: TRadioButton;
    RadioButton3: TRadioButton;
    RadioButton4: TRadioButton;
    RadioButton5: TRadioButton;
    RadioButton6: TRadioButton;
    ADOQuery1: TADOQuery;
    DataSource1: TDataSource;
    procedure GroupBox2Click(Sender: TObject);
    procedure RadioButton5Click(Sender: TObject);
    procedure RadioButton3Click(Sender: TObject);
    procedure RadioButton2Click(Sender: TObject);
    procedure RadioButton1Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  RoomChartFrm: TRoomChartFrm;

implementation

{$R *.dfm}

procedure TRoomChartFrm.GroupBox2Click(Sender: TObject);
begin
DBChart1.Series[0].XLabelsSource:= '毛利';
DBChart1.Repaint;
end;

procedure TRoomChartFrm.RadioButton5Click(Sender: TObject);
begin
DBChart1.Series[0].XLabelsSource:= '成本金额';
DBChart1.Repaint;
end;

procedure TRoomChartFrm.RadioButton3Click(Sender: TObject);
begin
DBChart1.Series[0].XLabelsSource:= '税收金额';
DBChart1.Repaint;
end;

procedure TRoomChartFrm.RadioButton2Click(Sender: TObject);
begin
DBChart1.Series[0].XLabelsSource:= '日期';
DBChart1.Repaint;
end;

procedure TRoomChartFrm.RadioButton1Click(Sender: TObject);
begin
DBChart1.Series[0].XLabelsSource:= '应收金额';
DBChart1.Repaint;
end;

procedure TRoomChartFrm.FormShow(Sender: TObject);
begin
ADOQuery1.Refresh;
DBChart1.Refresh;
ADOQuery1.Close;
ADOQuery1.SQL.Clear;
ADOQuery1.SQL.Add('Select * From RoomInput Order By 实收金额') ;
ADOQuery1.Open;
end;

end.