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 1.[Error] DCansactionIformationManagement.pas(171): String literals may have at most 255 elements
[Fatal Error] DCMain.pas(32): Could not compile used unit 'DCansactionIformationManagement.pas'
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2.Edit19.Text:= FieldbyName('SQTcost') ¶ÁÈ¡Êý¾Ý
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Buttons, ComCtrls, TeeProcs, TeEngine, Chart, DbChart,
  ExtCtrls, Series
3.maskedit1.text:=datetostr(Date()); »ñÈ¡µ±Ç°ÈÕÆÚ
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Statusbar1.Panels[0].Text:='ϵͳÈÕÆÚ£º'+datetostr(Now)£»
Statusbar1.Panels[1].Text:='ϵͳʱ¼ä£º'+timetostr(Now)£»
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4.GetCursorValues(tmpX,tmpY);  { <-- get values under mouse cursor }
      Label1.Caption:=GetVertAxis.LabelValue(tmpY)+
                      ' '+
                      GetHorizAxis.LabelValue(tmpX);»ñÈ¡×ø±êÖµ
5.¹ö¶¯ ´úÂë  procedure TDemoForm.SpeedButton1Click(Sender: TObject);
begin
  HorizScroll(10);
end;
procedure TDemoForm.SpeedButton4Click(Sender: TObject);
begin
  HorizScroll(-10);
end;
procedure TDemoForm.SpeedButton2Click(Sender: TObject);
begin
  VertScroll(-10);
end;
procedure TDemoForm.SpeedButton3Click(Sender: TObject);
begin
  VertScroll(10);
end;
6.Çå³ýϵÁУºif dbchart1.SeriesCount>=0 then
  begin
  for i:=0 to dbchart1.SeriesCount-1 do
    begin
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procedure TForm1.Button1Click(Sender: TObject);
Var
  Num: Integer;
Begin
  Try
    Num:=StrToInt(Edit1.Text);
    Edit2.Text:=IntToStr(Num*Num);
  Except
    On EConvertError Do   ShowMessage(Edit1.Text+'ÎÞ·¨×ª³ÉÕûÊý!'); ......

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Uses Tlhelp32;
//ÓÃListboxÏÔʾ·½·¨
procedure TForm1.Button1Click(Sender: TObject);
var
lppe:TProcessEntry32;
found:boolean;
Hand:THandle;
begin
Hand:=CreateToolhelp32Snapshot(TH32CS_SNAPALL,0);
lppe.dwSize := Sizeof(lppe); //³õʼ»¯
found:=Process32First(Hand,lppe);
......

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