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Override Delphi Form's Restore Operation

{ Private declarations }
procedure WMSysCommand (var Msg: TWMSysCommand) ; message WM_SYSCOMMAND;
procedure TForm1.WMSysCommand(var Msg: TWMSysCommand);
begin
if Msg.CmdType = SC_RESTORE then
begin
ShowMessage('SC_RESTORE');
if self.WindowState = wsMaximized then
begin
self.WindowState := wsMinimized;
Msg.Result := 0;
Exit;
end;
if self.WindowState = wsMinimized then
begin
self.WindowState := wsMaximized;
Msg.Result := 0;
Exit;
end;
end;
DefaultHandler(Msg) ;
end;


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Unit
DateUtils
function DateOf(const Avalue: TDateTime): TDateTime;
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ʹÓà DateOf º¯ÊýÓÃÀ´°ÑÒ»¸ö TDateTime ÀàÐ͵ıäÁ¿×ª±ä³ÉÒ»¸ö
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showmessage(DateTimetostr(dateof(now())));
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delphi + java µÄ·Ö²¼Ê½Ó¦ÓÃ

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Smarter Records in Turbo Delphi / Delphi 2006

type
TTurboRecord = record
strict private
fNameValue : integer;
function GetName: string;
public
NamePrefix : string;
constructor Create(const initNameValue : integer) ;
property Name : string read GetName;
end;
var
Form1: TForm1;
implementation
{$R *.dfm} ......

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procedure TForm1.Button3Click(Sender: TObject);
var
  i: integer;
  Buffer: PChar;
  s: string;
begin
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