Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Delphi ÖÐ FindWindow ºÍ FindWindowEx µÄÓï·¨ºÍÓ÷¨

 Delphi ÖÐ FindWindow ºÍ FindWindowEx µÄÓï·¨ºÍÓ÷¨
FindWindow(
lpClassName,        {´°¿ÚµÄÀàÃû}
lpWindowName: PChar {´°¿ÚµÄ±êÌâ}
): HWND;              {·µ»Ø´°¿ÚµÄ¾ä±ú; ʧ°Ü·µ»Ø 0}
//FindWindowEx ±È FindWindow ¶à³öÁ½¸ö¾ä±ú²ÎÊý:
FindWindowEx(
Parent: HWND;     {Òª²éÕÒ×Ó´°¿ÚµÄ¸¸´°¿Ú¾ä±ú}
Child: HWND;      {×Ó´°¿Ú¾ä±ú}
ClassName: PChar; {}
WindowName: PChar {}
): HWND;
{
Èç¹û Parent ÊÇ 0, Ôòº¯ÊýÒÔ×ÀÃæ´°¿ÚΪ¸¸´°¿Ú, ²éÕÒ×ÀÃæ´°¿ÚµÄËùÓÐ×Ó´°¿Ú;
Èç¹û ÊÇ HWND_MESSAGE, º¯Êý½ö²éÕÒËùÓÐÏûÏ¢´°¿Ú;
×Ó´°¿Ú±ØÐëÊÇ Parent ´°¿ÚµÄÖ±½Ó×Ó´°¿Ú;
Èç¹û Child ÊÇ 0, ²éÕÒ´Ó Parent µÄµÚÒ»¸ö×Ó´°¿Ú¿ªÊ¼;
Èç¹û Parent ºÍ Child ͬʱÊÇ 0, Ôòº¯Êý²éÕÒËùÓеĶ¥²ã´°¿Ú¼°ÏûÏ¢´°¿Ú.
}
//²âÊÔ1: ÊÔ×ÅÕÒÕÒн¨³ÌÐòÖ÷´°¿ÚµÄ¾ä±ú
var
h: HWND;
begin
{ÏÖÔÚÎÒÃÇÖªµÀ´°¿ÚµÄ±êÌâÊÇ: Form1¡¢´°¿ÚµÄÀàÃûÊÇ: TForm1}
h := FindWindow('TForm1', 'Form1');
ShowMessage(IntToStr(h));      {656180; ÕâÊÇËæ»ú, ÿ´ÎÆô¶¯´°¿Ú¿Ï¶¨²»Ò»Ñù}
{¼ÙÈç²»ÖªµÀÀàÃû}
h := FindWindow(nil, 'Form1');
ShowMessage(IntToStr(h));      {656180}
{¼ÙÈç²»ÖªµÀ±êÌâÃû}
h := FindWindow('TForm1', nil);
ShowMessage(IntToStr(h));      {656180}
{ÆäʵÕâ¸ö´°¿ÚµÄ¾ä±ú²»¾ÍÊÇ Self.Handle Âð}
ShowMessage(IntToStr(Handle)); {656180}
end;
//²âÊÔ2: ÕÒ¼ÆËãÆ÷´°¿ÚµÄ¾ä±ú(ÏÈ´ò¿ª¼ÆËãÆ÷)
var
h: HWND;
begin
{Èç¹û²»ÊǼòÌåÖÐÎÄϵͳ, ÕâÑù¿ÉÄܲ»Áé}
h := FindWindow(nil, '¼ÆËãÆ÷');
ShowMessage(IntToStr(h)); {1508334}
{×îºÃÕâÑù, µ«ÄãµÃÌáǰ֪µÀ¼ÆËãÆ÷´°¿ÚµÄÀàÃûÊÇ: SciCalc}
h := FindWindow('SciCalc', nil);
ShowMessage(IntToStr(h)); {1508334}
end;
±¾Îijö×Ô 51CTO.COM¼¼Êõ²©¿Í


Ïà¹ØÎĵµ£º

DelphiÖ¸ÕëÀàÐÍdzÎö

²Î¿¼×ÊÁÏ
“dz̸Object PascalµÄÖ¸Õë”
“Delphi Ö¸ÕëÈëÃÅ”
 
»ù±¾ÖªÊ¶
Ö¸Õë
Ö¸ÕëÊÇÒ»¸öÌØÊâµÄ±äÁ¿£¬ËüÀïÃæ´æ´¢µÄÊýÖµ±»½âÊͳÉΪÄÚ´æÀïµÄÒ»¸öµØÖ·¡£  
×¢Ò⣺
£¨1£©¡¢Ö¸Õë¶ÔÓ¦×ÅÒ»¸öÊý¾ÝÔÚÄÚ´æÖеĵØÖ·£¬µÃµ½ÁËÖ¸Õë¾Í¿ÉÒÔ×ÔÓɵØÐ޸ĸÃÊý¾Ý¡£
£¨2£©¡¢Ò»¸öÖ¸Õë±äÁ¿½ö½öÊÇ´æ´¢Ò ......

Delphi bookmarkʹÓÃ

¹ØÓÚÊéÇ©(BookMark)²Ù×÷£»    
  ÊéÇ©²Ù×÷Ö÷ÒªÓÃÓÚÔÚ±íÖпìËٵض¨Î»¼Ç¼ָÕ룬ÔÚÓ¦ÓóÌÐòÖг£³£Òª±£´æ¼Ç¼ָÕëËùÔÚµÄλÖã¬ÔÚ½øÐÐÆäËû´¦ÀíÖ®ºó£¬Ï£ÍûÄÜ¿ìËٵطµ»Øµ½ÏÈǰָÕëËùÔÚµÄλÖ㬴Ëʱ£¬Ê¹ÓÃÊéÇ©½«ÏÔµÃÌØ±ðÓÐÓá£ÓйØÊéÇ©²Ù×÷£¬DelphiÌṩÁËÈý¸ö·½·¨£¬ËüÃÇÊÇ£º  
  ¡ñ&n ......

Ò»ÃûDelphi³ÌÐòÔ±µÄ¿ª·¢Ï°¹ß

Óйؿª·¢Ï°¹ßµÄһЩÏë·¨£¬ÈçöáÔÚºí£¬²»Í²»¿ì¡£¾¿Æä·¢Ìù¶¯»ú£¬µ±È»²»ÅųýÓÐÆ­È¡²ÎÓë·ÖµÄ¿ÉÄÜ£¬µ«ÁíÒ»·½Ã棬ҲϣÍûÄܸøÍ¬ÐУ¨ÄîXing£©ÕßÌṩһЩ
½¨Ò飬»òÕ߲ο¼(Ï£Íû²»ÊÇÎóÈË×ÓµÜ)¡£Í¬Ê±£¬Ò²Ï£Íû¸÷λÄܹ»¾ÍÎÒµÄÕâЩªϰ£¬·¢±íÒ»µã¿´·¨£¬¸ø³öÅúÆÀºÍÖ¸ÕýµÄÒâ¼û¡£Ð»Ð»¡£
Ò»£®½¨Á¢¹¤³ÌĿ¼
     &n ......

Delphi×é¼þ¿ª·¢½Ì³ÌÖ¸ÄÏ£¨2£©¼òµ¥À©³äTEdit


ÉÏһƪ£¬½éÉÜÁË×é¼þ¿ª·¢µÄÒ»°ã¸ÅÊö£¬ÒÔ¼°×é¼þÀà²ã´Î½á¹¹µÄ¸÷¸öÀàµÄ´óÖÂÐÅÏ¢£¡ÏÖÔھͿªÊ¼Í¨¹ýʵÀý½øÐÐÀ´¼òµ¥µÄ½²ÊöÒ»ÏÂÒ»°ã×é¼þµÄ¿ª·¢¹ý³Ì£¡ÎÒÕâÀïÏȲÉÓÃ×î
»ù±¾µÄ·½Ê½À´´´½¨Ò»¸ö×é¼þ£¡Ò²¾ÍÊÇʹÓÃDelphi×Ô¼ºµÄ×é¼þ¿ª·¢Ïòµ¼À´½¨Á¢Ò»¸öеÄ×é¼þ¡£ÔÚÕâÀÎÒÒÔÀ©³äTEditΪÀý½øÐн²½â¡£
   ÄÇôÊ×ÏÈ£¬Òª½éÉܵľÍÊÇ ......

DelphiÖÐʵÏÖC++/JavaÀàËÆ¾²Ì¬±äÁ¿µÄ¹¦ÄÜ

ÔÚÍøÉÏ¿´µ½ºÜ¶àÈ˶¼ÔÚΪDelphiÊÇ·ñÖ§³ÖC++/JavaÖеľ²Ì¬±äÁ¿¼°¾²Ì¬·½·¨µÄ¹¦ÄܶøÀ§ÈÅ,ÆäʵÕâÔÚDelphiÖÐÊǺܼòµ¥µÄ.
¾²Ì¬·½·¨¾ÍÊÇʹÓÃClass Function. ¾²Ì¬±äÁ¿ÔòʹÓõ¥Ôª¾Ö²¿±äÁ¿À´ÊµÏÖ. ´úÂëÈçÏÂ:
//=========================================
// StaticVarTestU - ¶¨ÒåÁË¿ÉÒÔ¼ÆÊýµÄÀ࣬ͨ¹ýÀà·½·¨¼´¿É·ÃÎÊ´ËÀàµÄ¶ÔÏóÊý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ