unit UFooters;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Db, DBTables, URGrids, ExtCtrls, StdCtrls;

type
  TfrmFooters = class(TForm)
    memoMain: TMemo;
    Splitter1: TSplitter;
    grdMain: TRealGrid;
    tblMain: TTable;
    tblMainACCT_NBR: TFloatField;
    tblMainSYMBOL: TStringField;
    tblMainSHARES: TFloatField;
    tblMainPUR_PRICE: TFloatField;
    tblMainPUR_DATE: TDateField;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
  private
    procedure SelectData;

  public
  end;

implementation

{$R *.DFM}

const
  GD_ACCT_NBR  = 0;
  GD_SYMBOL    = 1;
  GD_SHARES    = 2;
  GD_PUR_PRICE = 3;
  GD_PUR_DATE  = 4;

  Description = 'TRealGrid狼 Footers綽 阿 拿煩狼 欽拌殿闌 釬矯竅綽單 葷儈且 薦 樂嚼聰促.' + #13#10 +
                '拱肺 Footers甫 竄瘤 漂喊茄 狼固狼 郴儈闌 釬矯竅扁 困秦 葷儈且 薦 樂嚼聰促.' + #13#10 +
                '竅瘤父 措俺狼 版快 拿煩伎甸狼 欽闌 備茄促電瘤 竅綽單 葷儈瞪 巴澇聰促.' + #13#10 +
                '撈甫 困秦 TRealGrid狼 阿 拿煩籃 Footer加己闌 愛絆 阿 Footer甫 絹恫 僥欄肺 ' +
                '葷儈且 巴牢 瘤甫 加己闌 烹秦 汲瀝且 薦 樂嚼聰促.' + #13#10 +
                '抗牧措, 酒貳 弊府靛狼 Footers綽 滴俺狼 Footer肺 備己登絆, ' +
                'Shares 拿煩, Pur_Price 拿煩狼 霉鍋擄 Footer綽 Pur_Date啊 1990斥 撈傈狼 單撈磐甫 欽魂竅絆, ' +
                '滴鍋擄 拿煩籃 傈眉 伎狼 單撈磐甫 欽茄 搬苞甫 釬矯欽聰促.' + #13#10 +
                'Symbol 拿煩狼 霉鍋擄 Footer綽 Symbol拿煩狼 彌措藹, 滴鍋擄 拿煩籃 ' +
                '彌家藹闌 釬矯欽聰促.' + #13#10 +
                'TRealGrid狼 AutoCalcFooter闌 True肺 汲瀝竅擱 角青矯 葷儈磊澇仿撈 Post等 饒, ' +
                '拿煩狼 Footer加己俊 汲瀝等 措肺 拌魂撈 促矯 老絹唱霸 鄧聰促.' + #13#10 +
                'TRealGrid啊 扁夯欄肺 力傍竅綽 拌魂 規僥苞 促福霸 Footer甫 汲瀝竅絆磊 且 錠綽 ' +
                'OnCalcFooters 撈亥飄俊輯 貿府竅擱 鄧聰促.';

(*** Private Methods ***)
procedure TfrmFooters.SelectData;
begin
  with tblMain, grdMain do
  begin
    Open;

    while not EOF do
    begin
      AddRow;

      Cells[GD_ACCT_NBR , RowCount - 1].AsFloat  := FieldByName('Acct_Nbr' ).AsFloat;
      Cells[GD_SYMBOL   , RowCount - 1].AsString := FieldByName('Symbol'   ).AsString;
      Cells[GD_SHARES   , RowCount - 1].AsFloat  := FieldByName('Shares'   ).AsFloat;
      Cells[GD_PUR_PRICE, RowCount - 1].AsFloat  := FieldByName('Pur_Price').AsFloat;
      Cells[GD_PUR_DATE , RowCount - 1].AsDate   := FieldByName('Pur_Date' ).AsDateTime;

      Next;
    end;

    CalcFooters;
    Close;
  end;
end;

(*** Event Handlers ***)
procedure TfrmFooters.FormCreate(Sender: TObject);
begin
  SelectData;
  memoMain.Lines.Text := Description;
end;

procedure TfrmFooters.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := caFree;
end;

end.