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

C/C++ ´ò¿ªPDFÎĵµ

 wchar_t wsWorkingDir[256] = _T("");
 CString strPDF(_T(""));
 ::GetCurrentDirectory(256, wsWorkingDir);
 strPDF.Format(_T("%s"), wsWorkingDir);
 if (strPDF.GetAt(strPDF.GetLength()-1) != '\\')
 {
  strPDF += '\\';
 }
 strPDF += "doc\\my.pdf";
 ShellExecute(NULL, _T("open"), strPDF, _T("nil"), _T("nil"), SW_SHOWMAXIMIZED);


Ïà¹ØÎĵµ£º

C ÓïÑԺ궨ÒåÓ÷¨×ܽá

 
CÓïÑԺ궨ÒåʵÓÃ×ܽá
 ºê¶¨ÒåÁËÒ»¸ö´ú±íÌØ¶¨ÄÚÈݵıêʶ·û¡£
 Ô¤´¦Àí¹ý³Ì»á°ÑÔ´´úÂëÖгöÏֵĺê±êʶ·ûÌæ»»³Éºê¶¨ÒåʱµÄÖµ¡£
 ºê×î³£¼ûµÄÓ÷¨ÊǶ¨Òå´ú±íij¸öÖµµÄÈ«¾Ö·ûºÅ¡£
 ºêµÄµÚ¶þÖÖÓ÷¨ÊǶ¨Òå´ø²ÎÊýµÄºê£¬ÕâÑùµÄºê¿ÉÒÔÏóº¯ÊýÒ»Ñù±»µ÷Ó㬵«ËüÊÇÔÚµ÷ÓÃÓï¾ä´¦Õ¹¿ªºê£¬²¢Óõ÷ÓÃʱµÄʵ¼Ê²ÎÊýÀ ......

Javaµ÷ÓÃC/C++ – JNI

×òÌì²Å¿´µ½£¬µ«ÊÇÓöµ½Ò»Ð©ÎÊÌ⣬½ñÌì½â¾öÁË£¬¼ÇÏ¡­¡­£¨²Î¿¼£ºhttp://netbeans.org/kb/55/beginning-jni-part1.html£©
ÎÒÓõÄÊÇNetbeans 6.7£¬µ«ÊÇºÍÆäËûµÄÒ²Ó¦¸Ã´óͬСÒì°É¡£ »ù±¾Á÷³Ì£º JavaÕâ±ßµÄ£º
´´½¨javaÎļþ£¨´ønativeµÄ£©£¬»¹Òª¼ÇµÃÔÚÀàÖмÓÈ룺System.loadLibrary(xxx) ¡£
È»ºóÓÃjavahÀ´Éú³ÉC/ ......

²»¿ÉС¿´µÄextern "C"

     ÏîÄ¿ÖÐÒªÓõ½Ò»¸öÄ£¿é¡£¿´ÁËϸÃÄ£¿éµÄÓ÷¨£¬¾ÍÒÀºù«»­Æ°µÄ°áµ½×Ô¼ºµÄ´úÂëÀïÃæÀ´ÁË¡£²»¹ýÔÚ±àÒëµÄʱºòÅöµ½ÁËÂé·³£¬ ÔÚ³ÌÐòÁ´½ÓµÄʱºò³ö´í£º“undefined reference to***",Ó¦¸ÃÊÇÒòΪûÓаüº¬ÏàÓ¦µÄ¿âÎļþ°É¡£
      ÓÚÊDZȽÏÁËmake fileÎļþµÄд·¨£¬ÊÔͼÔÚÎÒÕâ±ß ......

¹ØÓÚC/C++ÖÐÖ¸Õë×öÐβεÄÒ»µãС·ÖÎö(ת)

 
2009-07-26 15:50
½ñÌìÇÞÊÒµÄɽ¶«ÐÖµÜÔÚÁ·¶þ¼¶µÄÉÏ»ú£¬ÆäÖÐÒ»¸öÌâÄ¿´ó¸ÅÊÇÕâÑù£ºÔÚÒ»¸öº¯ÊýÖУ¬ÓÐÒ»¸öÖ¸ÕëÐβΣ¬¼ÇΪ*p£¬È»ºóÔÚº¯ÊýÄÚ²¿¶¨ÒåÁËÁÙʱ±äÁ¿a,aºÍ*pÊÇͬÖÖÀàÐÍ¡£¾­¹ýһϵÁмÆËã £¬aµÃµ½ÁËÒ»¸öÖµ£¬Õâ¸öÖµ×îºóÊÇÐèÒª¼Ç¼ÔÚÖ¸Õë*pÀïÃæµÄ£¬Ó¦¸ÃÔõô±£´æÄØ£¿ÎÒµ±Ê±Ëæ±ã¾Í˵£¬p=&a¡£½á¹û·¢Éú´íÎóÁË£¬Ã»Óе ......

CºêµÄÓ÷¨

ǰ¼¸Ìì²Î¼Óij¹«Ë¾µÄ±ÊÊÔ£¬ÓÐÒ»µÀÌâÊÇÓô¿CʵÏÖÒ»¸ö·ºÐͺ¯Êý¡£ÓôÃÆÁ˺þÃÓÃC++Ä£°åʵÏÖÁË¡£
ºêÓÐÈçϵÄÌØµã£º
1.ÓëconstÏà±È£¬ºêÊÇÔÚÔ¤±àÒëµÄʱºòÍê³ÉµÄ
2.define Ö»×ö¼òµ¥µÄÌæ»»£¬²»×öÀàÐͰ²È«¼ì²é
3.ʹÓò»µ±»áÒýÆðºÜ¶àÎÊÌâ
ºêµÄÓ÷¨£º
1.¼òµ¥µÄºê¶¨Òå
#define  MAX 1024
2.ºê¶¨Ò幦ÄÜ¿é
#define MAX(a,b) ( ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ