kczxfmxunit.pas

来自「集成酒店桑拿食管管理的完整程序」· PAS 代码 · 共 93 行

unit kczxfmxUnit;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Buttons, ComCtrls, Grids, DBGrids, ExtCtrls, Db, DBTables;

type
  TkczxfcxForm = class(TForm)
    Panel1: TPanel;
    DBGrid1: TDBGrid;
    Panel2: TPanel;
    Label1: TLabel;
    DateTimePicker1: TDateTimePicker;
    DateTimePicker2: TDateTimePicker;
    Label2: TLabel;
    Label3: TLabel;
    kh: TEdit;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    Query1: TQuery;
    DataSource1: TDataSource;
    Query2: TQuery;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    BitBtn3: TBitBtn;
    procedure FormShow(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  kczxfcxForm: TkczxfcxForm;

implementation

uses hykczxfprin;

{$R *.DFM}
//  uses hykczprin;
procedure TkczxfcxForm.FormShow(Sender: TObject);
begin
   kh.Text:='';
   DateTimePicker1.DateTime:=strtodatetime(formatdatetime('yyyy-MM-dd',now)+' 00:00:00');
   DateTimePicker2.DateTime:=strtodatetime(formatdatetime('yyyy-MM-dd',now)+' 23:59:00');;
  // Label5.Caption:='0';
  // Label6.Caption:='0';
end;

procedure TkczxfcxForm.BitBtn1Click(Sender: TObject);
 var tj:string;
begin
   tj:='';
   if trim(kh.Text)<>'' then
   tj:=' and 卡号='''+trim(kh.Text)+'''';
   query1.Active:=false;
   query1.SQL.Clear;
   query1.SQL.Add('select * from hykczxfmx where 日期>=:p1 and  日期<=:p2 '+tj );
   query1.SQL.Add('union(select ''总计'',max(日期),sum(储值金额),sum(消费),sum(储值金额)-sum(消费),null from hykczxfmx where 日期>=:p1 and  日期<=:p2 '+tj +')');
   query1.ParamByName('p1').asdatetime:=DateTimePicker1.DateTime;
   query1.ParamByName('p2').asdatetime:=DateTimePicker2.DateTime;
   query1.Prepare;
   query1.Open;
end;

procedure TkczxfcxForm.BitBtn2Click(Sender: TObject);
begin
  close;
end;

procedure TkczxfcxForm.BitBtn3Click(Sender: TObject);
begin
   if query1.Active then
   begin
     application.CreateForm(Thykczxfprinform,hykczxfprinform);
     hykczxfprinform.QRLabel10.Caption:=formatdatetime('yyyy-MM-dd hh:mm',DateTimePicker1.DateTime)+' 到 '+formatdatetime('yyyy-MM-dd hh:mm',DateTimePicker2.DateTime);
     hykczxfprinform.hide;
     hykczxfprinform.qr1.Preview;
     hykczxfprinform.Close;
     hykczxfprinform.free;
   end;
end;

end.