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procedure TForm_BaseMDI.FormKeyPress(Sender: TObject; var Key: Char);
begin
  if Key = #13 then
     begin
     Key := #0;
     SendMessage(Handle, 48384, 9, 0);     
     end;
end;
ÇÒForm.Keypreview ÊôÐÔÖµ = true;


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ÓÃPLSQL×Ô¶¯Éú³ÉÊý¾Ý¿â±íµÄDelphi¶ÔÏó

 DECLARE
  TYPE TY_QUECUR IS REF CURSOR;
  CUR_COLUMNS  TY_QUECUR;
  SQLCMD  VARCHAR(500);
  TABNAME VARCHAR(20);
  COLNAME VARCHAR(50);
  COLTYPE VARCHAR(20);
  COLCOMMENT VARCHAR2(50);
  COLLENGTH INTEGER;
  COLPRECISION INTEGER; ......

delphiº¯Êý²Î¿¼ÊÖ²á(±È½ÏÔçµÄ°æ±¾)

Ãû³Æ    ÀàÐÍ   ˵Ã÷
abort º¯Êý ÒýÆð·ÅÆúµÄÒâÍâ´¦Àí
abs º¯Êý ¾ø¶ÔÖµº¯Êý
addexitproc º¯Êý ½«Ò»¹ý³ÌÌí¼Óµ½ÔËÐÐʱ¿âµÄ½áÊø¹ý³Ì±íÖÐ
addr º¯Êý ·µ»ØÖ¸¶¨¶ÔÏóµÄµØÖ·
adjustlinebreaks º¯Êý ½«¸ø¶¨×Ö·û´®µÄÐзָô·ûµ÷ÕûΪcr/lfÐòÁÐ
align ÊôÐÔ Ê¹¿Ø¼þλÓÚ´°¿Úij²¿·Ö
alignment ÊôÐÔ ¿ ......

delphi ¶¯Ì¬¿ØÖÆ´°¿ÚÖö¥ÇÒ½çÃæ²»ÉÁ

procedure TForm1.CheckBox1Click(Sender: TObject);
begin
if CheckBox1.Checked then
SetWindowPos(Handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE or SWP_NOMOVE)
else
SetWindowPos(Handle, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE or SWP_NOMOVE);
end;//ʹÓÃSelf.FormStyle := fsStayOnTop;»áʹ½ç ......

ÖÕÓڸ㶨ÁËDelphiµÄUnicodeÖ§³Ö(Tnt¿Ø¼þ)

Ô­À´ÊÇÒªÔÚFormCreateÖмÓÈëÒÔÏ´úÂë:
procedure TTntForm1.TntFormCreate(Sender: TObject);
begin
  //Õâ¾äºÜ¹Ø¼ü.¶ÔÓÚÆ½Ì¨µÄÖ§³Ö.
  if Win32Platform = VER_PLATFORM_WIN32_NT then
    Font.Name := 'MS Shell Dlg 2'
  else
    Font.Name := 'MS Shell Dlg';
......

Using COM+ object pooling with Delphi 6

 URL: http://edn.embarcadero.com/article/27568
Abstract: Delphi 6 introduces support for COM+ object pooling, which can provide significant performance improvements under some circumstances. We take a look at Delphi 6s object pooling support. By Vincent Parrett.
Typically, when a client appl ......
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