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/ ......

¡¾×ª¡¿cÅжϴó¶ËС¶Ëģʽ

ÊÔÌâ1£ºÇëдһ¸öCº¯Êý£¬Èô´¦ÀíÆ÷ÊÇBig_endianµÄ£¬Ôò·µ»Ø0£»ÈôÊÇLittle_endianµÄ£¬Ôò·µ»Ø1
½â´ð£º
int checkCPU( )
{
    {
           union w
           {  
  &n ......

CÔËËã·ûÓÅÏȼ¶×ܽá

ÖØÒªµÄ¼¸µã£º
ÈκÎÒ»¸öÂß¼­ÔËËã·ûµÄÓÅÏȼ¶µÍÓÚÈκÎÒ»¸ö¹ØÏµÔËËã·û
ÒÆÎ»ÔËËã·ûµÄÓÅÏȼ¶Òª±ÈËãÊýÔËËã·ûµÍ£¬µ«±È¹ØÏµÔËËã·û¸ß¡£
º¯Êýµ÷ÓÃÓÅÏȼ¶Òª¸ßÓÚµ¥Ä¿ÔËËã·ûµÄÓÅÏȼ¶¡£È磺pÊÇÒ»¸öº¯ÊýÖ¸Õ룬Ҫµ÷ÓÃpÖ¸ÏòµÄº¯Êý£¬ÐëΪ(*p)()£¬ÈôΪ*p()£¬Ôò±àÒëÆ÷»á½âÊͳÉ*(p())£¬¼´´Ëʱp()ÊÇÒ»¸öº¯Êý¡£ÀàÐÍת»»Êǵ¥Ä¿ÔËËã·û£¬½áºÏÐÔÊÇ×ÔÓ ......

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ