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6£®Îï¼þ¼ìÊÓÆ÷£¨Object Inspector£©: F11      -----Îï¼þµÄÊôÐÔ£¬Ê¼þ  
7.  Çл»±íµ¥(Form)/³Ìʽ±à¼­Çø(Unit) : F12
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13. ±àÒë(Compile)²¢Ö´ÐÐÓ¦ÓóÌÐò:  F9
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DelphiÖÐFormat×Ö·û´®ËµÃ÷

DelphiÖÐFormat×Ö·û´®ËµÃ÷
function Format(const Format: string; const Args: array of const):
string;
Format×Ö·û´®ËµÃ÷£º
"%" [index ":"] ["-"] [width] ["." prec] type
(1)
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(2) [index ":"]
Ë÷ÒýÖ¸µÄÊÇArgs²ÎÊýÁбíÖÐÒªÏÔʾµÄÿһÏîµÄÐòºÅ¡£±ÈÈ磺ArgsÊÇ
  ......

Delphi¶¨Ê±Showmessageʼþ

ÔÚDelphiÖУ¬µ÷ÓÃShowmessageºó£¬ÈçºÎʹµ¯³öµÄ¶Ô»°¿òÔÚÒ»ÃëÖÓºó×Ô¶¯¹Ø±Õ£¬¶ø²»ÓÃÊÖ¶¯È¥µãÈ·¶¨
1:ÓÃtimer¿Ø¼þµÄº¯Êý
procedure TForm1.Timer1Timer(Sender: TObject);
var
AHandle: THandle;
begin
AHandle := FindWindow('TMessageForm',
PChar(Application.Title));
if AHandle > 0 then
SendMessage( ......

¶ÁÊé DelphiÏÂÉîÈëWindowsºËÐıà³Ì µÚ¶þÌì

¼¼Êõ½»Á÷,DH½²½â. ½ñÌì½øÈëÕâÊéµÚ¶þÕ ¹³×Ó(HOOK).
ÏÈ˵˵¹³×ÓÊÇʲô?
¹³×ÓÆäʵ¾ÍÔÚÄã»·¾³ÖмÓÉÏÒ»²ã¹ýÂË,ÔÚÌØÊâÇé¿öϾʹ¥·¢¹³×ӻص÷º¯Êý.
±ÈÈç˵ÎÒÃǰ²×°ÁËÈ«¾ÖµÄ¼üÅ̹³×Ó,ÄÇôµ±ÎÒÃǰ´¶¯¼üÅÌÉÏÃæµÄ¼üµÄʱºò,¹³×ӵĻص÷º¯Êý¾Í»á´¥·¢.
ÎÒÃÇÒ²ÄÜ¿´µ½±¾À´ÊÇÖ±À´Ö±ÍùµÄ,½á¹ûÏÖÔÚÖм䰲װÁËÒ»²ã¹ýÂË,Ï ......

delphiÖеÄDBGRidÊó±ê¹ö¶¯Ê¼þ

Procedure OnMouseWheel(Var Msg :TMsg;var Handled:Boolean);
begin
  if Msg.message = WM_MouseWheel then
  begin
    if Msg.wParam > 0 then
     begin
       if DBGrid.Focused then
       ......

OracleÐÔÄÜÓÅ»¯ÓëDelphi´úÂë

OracleÐÔÄÜÓÅ»¯ÓëDelphi´úÂë

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A£º
 
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