ÓÃJ2ME×ö»ùÓÚÊÖ»úµÄC/SģʽÓÎÏ·µÄÁ÷³Ì
ÎÊÌ⣺ÓÃJ2ME×ö»ùÓÚÊÖ»úµÄC/SģʽÓÎÏ·µÄÁ÷³Ì
²é¿´¸ÃÎÊÌâÍêÕûÄÚÈÝÈç¹û¿ÉÒÔ Çë½éÉÜÏ·þÎñÆ÷ºÍ¿Í»§¶ËµÈ·½±ãµÄÄÚÈݻشð£ºÕâЩÔÚ°Ù¶ÈÉϲ»ºÃÎÊ£¬È¥CSDNÎÊÓÃʲôÓïÑÔ×ö¶¼ÊÇÒ»ÑùµÄ£¬ÄãÓÃJ2ME×ö×ÔÈ»ÊÇ¿ÉÄÜÒªÔÚÊÖ»úÉÏÓ㬿´ÄãҪͨ¹ýÀ¶ÑÀ»¹ÊÇGPRS£¬µ«ÊDZà³ÌÉϱ¾ÖÊÇø±ð²»´ó£¬µ×²ã¶¼ÊÇ͸Ã÷µÄ¡£ÈçºÎ½¨Á¢Á¬½Ó£¬Í¨ÐÅÕâЩӦ¸ÃÃ÷°×°É£¬ÐèҪһЩ»ù´¡µÄ¶¨Ö·µÄһЩ֪ʶ£¨¶¨Ö·µ±È»ÊǺÍÐÒéÓйØÏµµÄ£©£¬ÕâЩ²»ÄÑ¡£¹ØÓÚÈçºÎÁ¬½Ó£¬·¢ËÍÐÅÏ¢ÕâЩºÜ¼òµ¥ÁË£¬ºÜÈÝÒ׾Ͷ®ÁË¡£¹Ø¼üÊÇÔÚÈçºÎʵÏÖCSģʽ¶ÔÓÎÏ·µÄÖ§³Ö£¬Äã´ó¸ÅÊÇÏë¶àÈËÒ»ÆðÍæÓÎÏ·£¬ÏÖÔÚÖ»¼òµ¥µÄ¿¼ÂÇΪÁ½¸öÈËÒªÁª»úÓÎÏ·
Ïà¹ØÎĵµ£º
1.¸ÅÊö
¡¡¡¡Ðí¶à³õѧÕß¶ÔC/C++ÓïÑÔÖеÄvoid¼°voidÖ¸ÕëÀàÐͲ»ÉõÀí½â£¬Òò´ËÔÚʹÓÃÉϳöÏÖÁËһЩ´íÎó¡£±¾ÎĽ«¶Ôvoid¹Ø¼ü×ÖµÄÉî¿Ìº¬Òå½øÐнâ˵£¬²¢ÏêÊövoid¼°voidÖ¸ÕëÀàÐ͵ÄʹÓ÷½·¨Óë¼¼ÇÉ¡£
2.voidµÄº¬Òå
¡¡¡¡voidµÄ×ÖÃæÒâ˼ÊÇ“ÎÞÀàÐÍ”£¬void *ÔòΪ“ÎÞÀàÐÍÖ¸Õ딣¬void *¿ÉÒÔÖ¸ÏòÈκÎÀàÐ͵ÄÊý¾Ý¡£
¡ ......
ÔÚÇ°ÃæµÄ×¼±¸¹¤×÷Íê³ÉÖ®ºó£¬ÏÈʵÑéһϣ¬Ì¸²»ÉÏÕæÕýµÄÒÆÖ² £¬ÒòΪ´úÂ붼ûÓиĵġ£
Ê×ÏÈÐ޸Ķ¥²ãµÄMakefile£¬ÐÞ¸ÄARCH,CROSS_COMPLIE±äÁ¿¡£
#ARCH ?= $(SUBARCH)
ARCH ?= arm
CROSS_COMPILE ?= arm-linux-
Ö´ÐÐmake smd ......
#include "windows.h"
void main()
{
MessageBox(NULL, "ÄãºÃ°¡£¡", "Ìáʾ", MB_OK);
return 0;
}
ͨ¹ýwindows.hÎļþµ÷ÓÃwindows×Ô´øµÄapiº¯ÊýMessageBox£¬À´Íê³ÉÌáʾ¿ò£¬Ð§¹û°ô
null±íʾ¸½ÊôµÄ´°ÌåΪ¿Õ
MB_OK±íʾ¶Ô»°¿òµÄÀàÐÍ ......
¹ØÓÚ C/C++ º¯Êýµ÷ÓÃÔ¼¶¨£¬´ó¶àÊýʱºò²¢²»»áÓ°Ïì³ÌÐòÂß¼£¬µ«Óöµ½¿çÓïÑÔ±à³Ìʱ£¬Á˽âһϻ¹ÊÇÓкô¦µÄ¡£
VC ÖÐĬÈϵ÷ÓÃÊÇ __cdecl ·½Ê½£¬Windows API ʹÓà __stdcall µ÷Ó÷½Ê½£¬ÔÚ DLL µ¼³öº¯ÊýÖУ¬ÎªÁ˸ú Windows API ±£³ÖÒ»Ö£¬½¨ÒéʹÓà __stdcall ·½Ê½¡£
µ÷ÓÃÔ¼¶¨¸ú¶ÑÕ»Çå³ýÃÜÇÐÏà¹Ø¡£Èç¹ûдһ¸ö»ã±àº¯Êý£¬¸ø C/C++ ......
1.1 ±äÁ¿×÷ÓÃÓò
1.1.1 ¼¸ÖÖ³£¼ûÀàÐͱäÁ¿µÄ×÷ÓÃÓò
×÷ÓÃÓò£¨scope£©»òÕ߿ɼûÐÔÊÇÖ¸±äÁ¿ÔÚ³ÌÐòÄڵĿɼûºÍ¿ÉÒýÓõķ¶Î§¡£
±ÈÈç:
1¡¢ È«¾Ö±äÁ¿ÔÚËùÓеÄÎļþ¶¼¿É¼û£¬ÄÇËûµÄ×÷ÓÃÓò¾ÍÊÇËùÓÐÎļþ£»
2¡¢ static¶¨ÒåµÄÈ«¾Ö±äÁ¿£¬Ö»ÔÚ¶¨ÒåËüµÄÔ´ÎļþÖпɼû£¬ÄÇËûµÄ×÷ÓÃÓò¾ÍÊÇÆäËùÔÚµÄÔ´Îļþ£»
3¡¢ º¯ÊýÄÚ²¿µÄ¾Ö²¿±äÁ¿£¬Ö»ÔÚÆäº¯Êý ......