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procedure TForm1.Button2Click(Sender: TObject);
var
    a: Integer;
    p: ^Integer;
begin
    with self.Memo1.Lines do
    begin
        a := 100;
        Add('Êý¾ÝÄÚÈÝ£º' + inttostr(a));
        //---
        p := @a;
        Add('Êý¾ÝµØÖ·£º' + inttostr(Integer(p)));
        //---
        Add('Êý¾ÝµØÖ·Ö¸ÏòµÄÄÚÈÝ£º' + inttostr(p^));
    end;
end;
 
procedure TForm1.Button2Click(Sender: TObject);
type
    PInteger = ^Integer;
    PPInteger = ^PInteger;
var
    a: Integer;
    p: PInteger;
    pp: PPInteger;
begin
    with self.Memo1.Lines do
    begin
        a := 100;
        Add('IntegerÊý¾ÝÄÚÈÝ£º' + inttostr(a));
        //---
        p := @a;
        Add('IntegerÖ¸ÕëÄÚÈÝ£º' + inttostr(Integer(p)));
        Add('IntegerÖ¸ÕëÖ¸ÏòµÄÊý¾Ý£º' + inttostr(p^));
        //---
        pp := @p;
        Add('PIntegerÖ¸ÕëÄÚÈÝ£º' + inttostr(Integer(pp)));
        Add('PIntegerÖ¸ÕëÖ¸ÏòµÄÊý¾Ý£º' + inttostr(Integer(pp^)));
    end;
end;
 
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delphi TStringList Ó÷¨Ïê½â

delphi TStringList Ó÷¨Ïê½â
//TStringList ³£Ó÷½·¨ÓëÊôÐÔ
:
var
  List: TStringList;
  i: Integer;
begin
  List := TStringList.Create;
  List.Add('Strings1');           {Ìí¼Ó}
  List.Add('Strings2');
  List.Exch ......

DELPHI TListBox (TStringsÀà)ɾ³ý¿ÕÐеķ½·¨

    ֮ǰ×öÒ»¸ö³ÌÐò£¬ÓÃListBox¶ÁÈëÒ»¸öÎı¾Îļþ£¬µ«Îı¾ÖÐÓпÕÐУ¬ÎªÁËɾ³ýÆäÖеĿÕÐУ¬ÕÛÌÚÁ˺ó¤Ê±¼ä¡£
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var
  i:Integer;
begin
  ListBox1.Items.LoadfromFile('data.txt');
  for i:=0 to ListBox1.Count - 1 do
  begin
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Delphi±éÀúPanel×é¼þÉϵÄËùÓпؼþ

procedure frmMain.CLS; //Ö÷´°Ìå×Ô¶¨ÒåʼþCLS
var i:integer;
begin
  for i:=0 to panel5.ControlCount -1 do
  begin
    if panel5.Controls[i] is TEdit then  //Edit×é¼þ
    begin
       ((panel5.Contro ......

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