¹ØÓÚTDateTimePickerµÄÉ趨[delphi]
ÓÉÓÚÐèÒªÔÚ´°ÌåÖÐÉ趨һ¸öÈÕÆÚʱ¼ä£¬³öȥͨÓÃÐÍ¿¼ÂÇ£¬²ÉÓÃÁËTDateTimePicker¿Ø¼þ¡£
ÒòΪÕâ¸ö¿Ø¼þµÄĬÈÏ״ֻ̬ÄÜÏÔʾÈÕÆÚ£¬Ôì³ÉʹÓÃÉϵIJ»±ã£¬ËùÒÔÐèÒª×öÈçϵÄÉ趨£º
ÔڿؼþµÄformatÊôÐÔÀ¸ÀïÉèÖÃÈçÏÂÖµ£ºyyyy-mm-dd hh:mm:ss£»
É趨Íê³ÉºóµÄʱ¼äΪµ±Ç°µÄϵͳʱ¼ä£¬²»ÄÜͨ¹ýµ¯³öÈÕÀúÉ趨£¬Ö»ÄÜÔÚÎı¾¿òÖÐÉ趨¡£
Ïà¹ØÎĵµ£º
Delphi¼üÅ̰´¼üαÂë
Ó÷¨£ºif key = chr(VK_RETURN) then...
³£ÊýÃû³Æ Ê®Áù½øÖÆÖµ Ê®½øÖÆÖµ ¶ÔÓ¦°´¼ü
VK_LBUTTON 01 1 Êó±êµÄ×ó¼ü
VK_RBUTTON 02 2 Êó±êµÄÓÒ¼ü
VK-CANCEL 03 3 Contol-break Ö´ÐÐ
VK_MBUTTON 04 4 Êó±êµÄÖмü£¨Èý°´¼üÊó±ê)
VK_BACK 08 8 Backspace¼ü
VK_TAB 09 9 Tab¼ü
VK_CLEAR 0C 12 Clear¼ü
VK ......
var
L,i:integer;
Ustr,str:string;
p:char;
begin
str:='123456789ABCDEFG'
L:=length(str);
for i:=1 to l do begin
p:=str[i];
str[i]:=str[l-(i-1)];
......
Delphi±àдϵͳ·þÎñÆß£ºÍê³É¶Ë¿ÚÑÝʾ ÊÕ²Ø
ÔÚ¿ª·¢´óÁ¿Socket²¢·¢·þÎñÆ÷£¬Íê³É¶Ë¿Ú¼ÓÖØµþI/OÊÇÆù½ñΪֹ×îºÃµÄÒ»ÖÖ½â¾ö·½°¸£¬ÏÂÃæÊǼòµ¥µÄ½éÉÜ£º
“Íê³É¶Ë¿Ú”Ä£ÐÍÊÇÆù½ñΪֹ×îΪ¸´ÔÓµÄÒ»ÖÖI/OÄ£ÐÍ£¬ÌرðÊʺÏÐèҪͬʱ¹ÜÀíΪÊýÖÚ¶àµÄÌ×½Ó×Ö£¬²ÉÓÃÕâÖÖÄ£ÐÍ£¬ÍùÍù¿ÉÒÔ´ïµ½×î¼ÑµÄϵͳÐÔÄÜ¡£µ«ÊÇÖ ......
Delphi±àдϵͳ·þÎñÒ»£ºÈçºÎ±àдһ¸öϵͳ·þÎñ ÊÕ²Ø
´ò¿ªDelphi±à¼Æ÷£¬Ñ¡Ôñ²Ëµ¥ÖеÄFile|New|Other...£¬ÔÚNew ItemÖÐÑ¡ÔñService ApplicationÏDelphi±ã×Ô¶¯ÎªÄ㽨Á¢Ò»¸ö»ùÓÚTServiceApplicationµÄй¤³Ì£¬TserviceApplicationÊÇÒ»¸ö·â×°NT·þÎñ³ÌÐòµÄÀ࣬Ëü°üº¬Ò»¸öTService1¶ÔÏóÒÔ¼°·þÎñ³ÌÐòµÄװж¡¢×¢²á¡¢È¡Ïû· ......
procedure Delay(msecs:integer);
var
Tick: DWord;
Event: THandle;
begin
Event := CreateEvent(nil, False, False, nil);
try
Tick := GetTickCount + DWord(msecs);
while (msecs > 0) and (MsgWaitForMultipleObjects(1, Event, False, msecs, QS_ALLINPUT) <&g ......