delphi×öÆ½ÃæÓÎÏ·
×î½üÏëÓÃdelphiд¸öÆ½ÃæÓÎÏ· È«²¿ÓÃGDI¶¯Ì¬»Í¼ ¿ÉÊÇÕâÑùµÄ»° ¾ÍÓÐÒ»¸öÂé·³ ±ÈÈç˵ ÎÒÓÃGDIд¸ö×Ö ½Ð¡°Í˳ö¡± µ¥»÷Í˳öµÄ»°»á¹Ø±Õ³ÌÐò Èç¹ûÊÇimage¾ÍºÜºÃ°ì ÔÚÕâ¸öimage¿Ø¼þµÄµ¥»÷ʼþд´úÂë¾Í¿ÉÒÔ µ«ÊÇÕâ¸ö¡°Í˳ö¡±ÊÇÓÃGDI»³öÀ´µÄ ÄÇÔõôÔÚÕâ¸ö¡°Í˳ö¡±µÄµ¥»÷ʼþÀïд´úÂëÄØ£¿ »¹ÓÐ×öÆ½ÃæÓÎÏ·ÓÃPaintbox¸üºÃÂ𣿻¹ÊÇÆäËû¿Ø¼þ£¿
delphix ÎÒ¾ÍÏëÓÃGDI×ö º¯Êý¼òµ¥Ð© àÅ£¬Â¥Ö÷µÄÎÊÌâºÜµäÐÍ¡£²»±»°æÖ÷ÍÆ¼öÕæÊÇ¿ÉϧÁË¡£³ýÁËGDI+ÒÔÍ⣬Ä㻹¿ÉÒÔÓÃHGEÀ´×ö¡£ GDI+µÄ»°£¬Ä㻡°Í˳ö¡±µÄʱºò²»ÊÇÓÐ×ø±êÂ𣿰ÑÄǸö×ø±ê¶ÔÓ¦µÄRect¾ØÐοò¼ÇÏÂÀ´£¬È»ºóÔÚµ¥»÷ʼþÀïÓú¯Êý¼´¿ÉÅжϡ£ ÅжÏÒ»¸ö×ø±êÊÇ·ñÔÚÒ»¸ö¾ØÐÎÇøÓòÄÚ£ºif PtInRect(¾ØÐΣ¬×ø±êµã) then showmessage('ʼþ'); ´¿gdiµÄ»°ÅжÏ×ø±ê°É ÎÊÌâÊÇÓкܶàÏֳɵĿª·¢ÒýÐοÉÒÔÓõÄ, delphiX,AsphyreµÈµÈµÈ....ÒýÓà àÅ£¬Â¥Ö÷µÄÎÊÌâºÜµäÐÍ¡£²»±»°æÖ÷ÍÆ¼öÕæÊÇ¿ÉϧÁË¡£³ýÁËGDI+ÒÔÍ⣬Ä㻹¿ÉÒÔÓÃHGEÀ´×ö¡£ GDI+µÄ»°£¬Ä㻡°Í˳ö¡±µÄʱºò²»ÊÇÓÐ×ø±êÂ𣿰ÑÄǸö×ø±ê¶ÔÓ¦µÄRect¾ØÐοò¼ÇÏÂÀ´£¬È»ºóÔÚµ¥»÷ʼþÀïÓú¯Êý¼´¿ÉÅжϡ£ ÅжÏÒ»¸ö×ø±êÊÇ·ñÔÚÒ»¸ö¾ØÐÎÇøÓòÄÚ£ºif PtInRect(¾ØÐΣ¬×ø±êµã) then showmessage('ʼþ'); µ±³õÎÒÒ²ÊÇÕâôÏëµÄ µ«ÊÇÈç¹ûÕæµÄÕâÑù×öµÄ»° »áÓкܶàÂé·³ ±ÈÈç 1.Ò»¸ö×ø±ê¿ÉÄܶÔÓ¦²»Í¬µÄͼÏñ£¨±ÈÈçÓÎÏ·µÄ¿ªÊ¼½çÃæµÄ¡°¿ªÊ¼¡±ºÍ×îºóµÄ¡°ÓÎÏ·½áÊø¡±ÓпÉÄÜ×ø±êÖØºÏ£© ÕâÑùµÄ»°¾Í±ØÐëÉêÃ÷È«¾Ö±äÁ¿À´±êʶÕâ¸öÇøÓòÀïµÄͼÏñÊÇ¡°¿ªÊ¼¡±»¹ÊÇ¡°ÓÎÏ·½áÊ
Ïà¹ØÎÊ´ð£º
VC ¿ØÖÆÌ¨³ÌÐò: #include <iostream> using namespace std; int main() { const int def_buffer = 1024 * 4; DWORD t; BYTE b[def_buffer]; memset(b, 0, sizeof(b)); PBYTE p; t = GetTickC ......
ÎÒ±¾À´ÔÚѧУÊÇŪµÄJ2EE ×òÌìÈ¥Á˳¤É³Ò»¼Ò¹«Ë¾Ó¦Æ¸ ˵ÊÇÓÐÒ»¸öÏîÄ¿ delphiµÄ ʵϰÆÚÒ»¸öÔ ËÄÌì°ëµÄdelphiÅàѵ ºóÃæ25Ìì¸øÄãÒ»¸öÉè¼ÆÎĵµ×Ô¼º×öÒ»¸öÏîÄ¿ ×ߺ󲻾ôòµç»°¹ýÀ´½ÐÎÒÐÇÆÚһȥ±¨µ½ ¿´µ½delphiµ ......
ÏëÇëÎʸ÷λ£ºÅ̵ãά»¤ÀïÃæ£ºÅÌÓ¯¿÷ÊýÁ¿=¿â´æÊýÁ¿+Èë¿âÊýÁ¿-³ö¿âÊýÁ¿£¬ÕâÑù×öÊǶԵÄÂ𣬠¥ÉÏÕý½â,ÕýÊýÅÌÓ¯ ¸ºÊýÅÌ¿÷ һ¥ÕýÈ·£¡ лл¸÷λÀ² ¾ÍÊÇ£ºÊDz»ÊÇ Êµ¼Ê¿â´æÀïµÄ¿â´æÁ¿ ÓëÄãÊÖ¶¯Êä½øÈ¥µÄÊýÁ¿Ö®¼äµ ......
´íÎóÀàÐÍ£º³ö´íÎó³¢ÊÔ¶ÁÈ¡»òдÈëÊܱ£»¤µÄÄÚ´æ¡£Õâͨ³£Ö¸Ê¾ÆäËûÄÚ´æÒÑË𻵡£ C#Ô´Âë [DllImport("Base64.dll")] public static extern string Base64ToStr(string Base64); protected void Page_Load(o ......
IF THEN ELSEÖжà¸öÌõ¼þÔõôд£¬È磺×Ö·û´®S1£¬S2£¬S3£¬S4¾ùÒª²»Îª¿Õ¡£ ÔõôÑù°ÑËüдµ½IFÖÐÈ¥£¿ Çë¸÷λ°ï°ï棬лл£¡ if (S1<>'') and (S2<>'') and (S3<>'') and (S4<>'') then begin ......