delphi ½«Ò»¸öÕûÐÍÊý×é°´ÉýÐòÅÅÐò
лл
LZµÄÍ·ÏñºÃåüÃİ¡
·½·¨ºÜ¶à£¬¿´¿´Êý¾Ý½á¹¹»òÕßÍøÉÏdownÒ»¸ö°É£¬³£ÓÿìËÙÅÅÐò·¨
¿ìËÙÅÅÐò£º
procedure QuickSort(var A: array of Integer; iLo, iHi: Integer);
var
Lo, Hi, Mid, T: Integer;
begin
Lo := iLo;
Hi := iHi;
Mid := A[(Lo + Hi) div 2];
repeat
while A[Lo] < Mid do Inc(Lo);
while A[Hi] > Mid do Dec(Hi);
if Lo <= Hi then
begin
VisualSwap(A[Lo], A[Hi], Lo, Hi);
T := A[Lo];
A[Lo] := A[Hi];
A[Hi] := T;
Inc(Lo);
Dec(Hi);
end;
until Lo > Hi;
if Hi > iLo then QuickSort(A, iLo, Hi);
if Lo < iHi then QuickSort(A, Lo, iHi);
if Terminated then Exit;
end;
procedure QuickSort(var A: array of Integer; iLo, iHi: Integer);
var
Lo, Hi, Mid, T: Integer;
begin
Lo := iLo;
Hi := iHi;
Mid := A[(Lo + Hi) div 2];
Ïà¹ØÎÊ´ð£º
ÎÒÔÚÄ£¿éÀï×Ô¶¨ÒåÁËÒ»¸öº¯Êý:stradd()
¿ÉÊÇÔÚadoquery1.sql.add('select stradd(author) from book');
ʱÌáʾstradd䶨Òå...
Õâ¸öÎÊÌâÓÐʲô°ì·¨¿ÉÒÔ½â¾öµÄÂð? ·Ç³£¸Ð¼¤!
(ÔÚA ......
Õâ¸öÊÇÀ¹½Ø°´¼üÏûÏ¢²¢²âÊÔÊÇ·ñΪENTER¼ü¡£
begin
case wParam of
WM_KEYDOWN:
fEatKeystroke := (p.vkCode = VK_RETURN);
& ......
¸÷λ°ï¸ö棬ÇëÎÊÓÃdelphiÔõôÑùÔ¶³ÌÁ¬½Ó·þÎñÆ÷Êý¾Ý¿â£¬ÎÒÁ¬½Ó±¾µØµÄ³ÌÐòΪʲôÓÐ´í£¿
adoquery1.ConnectionString:='Provider=SQLOLEDB.1;Password=;Persist Security Info=True;User&nbs ......
RT
ÓÃDelphiµÄÔ½À´Ô½ÉÙÁË
Èý¹úÒªÌø²ÛÁË£¿
Êǰ¡£¬ÂíÉϲ»¾Íµ½´«ËµÖеġ°½ðÈýÒøÊ®¡±ÁËÂð£¿
ÒýÓÃ
Èý¹úÒªÌø²ÛÁË£¿
¶÷
È¥ÕÒÀ¸´°É~~ËûÕýÔÚÕÐÈËÄØ£¿ºÇºÇ~~
ÕÐÆ¸delphi¹¤³Ìʦ--¹¤×÷µØµã£º± ......
ÉèÓÐÈçϱíÏÔʾÔÚdbgridÖÐ
µ¥¼Û ÊýÁ¿ ×ܼÛ
0.5 100 50
0.2 50 10
0.1 100 10
µ±ÎÒ ÔÚdbgrid ÐÞ¸Ä µ±ÎÒ°Ñ µÚÒ»¸ö¼Ç¼ µÄ µ¥¼Û ×÷Ð޸ĺó,½¹µãÒÆ¿ª ËùÐ޸ĵÄÄǸöµ¥Ôª¸ñʱ, ÎÒÏ£ ......