Symbian C/S »úÖÆ·ÖÎö| symbian os
http://www.devdiv.net/blog/space-14481-do-blog-id-458.html
ÒÔÏ·ÖÎö»ùÓÚ£º
Developer Platform :S60 3rd Edition, Feature Pack 2 SDK
Operating System :Symbian OS v9.3
Ò»£¬ÎªÊ²Ã´ÒªÊ¹ÓÃClient/Server¼Ü¹¹
ÔÚSymibian OSÖÐËùÓеÄÒì²½·þÎñ¶¼ÊÇServerͨ¹ýC/S¼Ü¹¹À´ÊµÏֵġ£ClientÊÇÀûÓÃServerÌṩµÄÌØ¶¨·þÎñµÄ³ÌÐò£¬Server½ÓÊÜÀ´ÖÁClientµÄÇëÇóÏûÏ¢²¢Í¬²½»òÒì²½µÄ´¦ÀíËûÃÇ¡£C/S¼Ü¹¹ÓÐÈçϵÄÓŵ㣺
1£¬¿ÉÀ©Õ¹ÐÔ
2£¬ÓÐЧÐÔ£ºÏàͬµÄServer¿ÉÒÔ·þÎñ¶à¸öClient¡£
3£¬°²È«ÐÔ£ºServerºÍClient´æÔÚÓÚµ¥¶ÀµÄ½ø³ÌÖУ¬²¢ÇÒͨ¹ýÏûÏ¢´«µÝ½øÐÐͨÐÅ¡£¾ßÓдíÎóÐÐΪClient²»»áʹËûµÄServer±ÀÀ££¨µ«ÊÇ£¬Server¿ÉÒÔͨ¹ý¿Í»§Ï̵߳ľä±úÀ´ÊǾßÓдíÎóÐÐΪµÄClient²úÉúÑÏÖØ´íÎ󣩡£
4£¬Òì²½ÐÔ£ºÔÚ·þÎñÆ÷Íê³ÉÇëÇóµÄʱºòʹÓÃAO»úÖÆÀ´Í¨ÖªËûµÄClient¡£Í¨¹ýAOÀ´¹ÒÆðÏ̶߳ø²»ÊÇÂÖѯÇëÇóµÄ״̬£¬SymbianOS¼õÉÙÁË´¦Àí¸ÃÇëÇóµÄ´¦ÀíÆ÷ÖÜÆÚ£¬´Ó¶ø½ÚÔ¼Á˵çÔ´£¬Õâ¶ÔÓÚÒÆ¶¯É豸À´ËµÊǷdz£ÖØÒªµÄ¡£
¶þ£¬Client/Server¼Ü¹¹µÄ´¦ÀíÁ÷³Ì
ClinetºÍServer´¦ÓÚ²»Í¬µÄ½ø³ÌÖУ¬ËûÃÇÎÞ·¨·ÃÎʱ˴˵ÄÐ鵨ַ¿Õ¼ä£¬ËùÒÔËûÃÇʹÓÃÏûÏ¢´«µÝÐÒéÀ´Í¨ÐÅ£¬ÕâÖÖͨÐŵÄÇþµÀ¾Í³ÆÎª»á»°¡£»á»°ÓÉÄں˴´½¨£¬Í¬Ê±Äں˻¹ÔÚËùÓеÄClient/ServerͨÐÅÖг䵱ý½é¡£
·þ Îñ£¬ÌرðÊÇϵͳÌṩµÄ·þÎñ£¬±ÈÈ磺Îļþ·þÎñ£¬´°¿Ú·þÎñºÍ×ÖÌåºÍλͼ·þÎñµÈ¶¼ÊÇÔÚϵͳÆô¶¯µÄʱºò¾ÍÆô¶¯ÁË¡£µ±È»Èç¹ûÊÇ×Ô¼º×öµÄserver¿ÉÒÔÔÚÐèÒªµÄʱ ºò£¬¼´µ±ÓÐclient·¢³öÇëÇóµÄʱºòÔÙÆô¶¯¡£È»ºó·þÎñÆ÷×èÈûÔÚij¸öµãÉÏ£¬µÈ´ýclientÇëÇóµÄµ½À´¡£ÔÚClient·¢³öÒ»¸öÇëÇóºó£¬·þÎñÆ÷»ánewÒ» ¸ö×ӻỰÀ´´¦ÀíÕâ¸öclientµÄÇëÇó£¬È»ºó×Ô¼ºÓÖ¼ÌÐø×èÈûÔÚ¼àÌýÇëÇóµÄµãÉÏ£¬ÒÔÂú×ãÆäËûClientµÄÇëÇó¡£Ã¿¸öClientºÍServerµÄºóÐø½»»¥ ¶¼ÊÇͨ¹ýÁ¬½ÓServerʱ´´½¨µÄSessionÀ´Íê³ÉµÄ¡£
Èý£¬RÀà½éÉÜ
C/S¼Ü¹¹Ãâ²»ÁËҪʹÓÃRÀ࣬ÄÇôʲôÊÇRÀàÄØ£¿ÕâÀïµÄ"R"ÊÇResourceµÄµÚÒ»¸ö×Öĸ£¬ÊÇ×ÊÔ´µÄÒâ˼¡£
1£¬¼ò½é
¾ßÓÐ"R"ǰ׺µÄÀà±íʾij¸ö×ÊÔ´µÄ¿Í»§¶Ë¾ä±ú¡£Ó¦ÓóÌÐòʵ¼ÊÉϲ¢²»ÓµÓÐ×ÊÔ´£¬×ÊÔ´ÓÉÉ豸ÉÏÒ»¸öSymbian OS ·þÎñÆ÷ËùÓµÓУ¬·þÎñÆ÷¹ÜÀí×ÊÔ´µÄʹÓ᣿ͻ§¿ÉÒÔʹÓÃÕâЩ¾ä±ú·ÃÎÊ·þÎñÆ÷¹ÜÀíµÄ×ÊÔ´£¬²¢ÇëÇóʹÓÃËüµÄ¹¦ÄÜ¡£
R ÀàûÓÐÈκι«¹²µÄ»ùÀ࣬ÓÐЩ·Ö¿éµÄÅÉϵÀ࣬±ÈÈ磬ÓÐЩÀàÊÇ´ÓRHandleBaseÅÉÉú—RFs£¬¶øÓеÄʲô¶¼²»ÊÇ—RWindowµÈ¡£Ò»°ãÀ´Ëµ£¬RÀàÊÇ ÔÚÕ»ÉÏʵÀý»¯»òÊÇǶÌ×ÔÚCÀàÖУ¬È»ºóͨ¹ýijÖÖ·½Ê½´ò¿ªËûÃÇ£¨Í¨³£Í¨¹ýÒ»¸ö·½·¨µ÷ÓÃÀ´´ò¿ª£¬
Ïà¹ØÎĵµ£º
µ¥Ïß³Ì
Single-Threaded(static) libc.lib
Debug Single-Threaded(static) & ......
Ñ¡Á½¸ö±È½ÏÓдú±íÐԵĺ¯Êý
Ê×ÏÈÏÂÔØ°²×°sdk£¬½«ÆäÖеÄsde.dll,pe.dllºÍsg.dll¿½±´¹ýÀ´
ʹÓÃÈçϵĴúÂ룬ָ¶¨dllºóÖ±½Óµ÷ÓÃÆäÖеĺ¯Êý£¬
/// <summary>
/// Sets the value for a small integer column.
/// </summary>
[DllImport(".\\sde91.dll", SetLastError = true, ......
#include
using namespace std;
typedef struct lnode
{
long sno;
char name[20];
struct lnode *next;
}LNode, *LinkList;
LinkList InitList()
{
LinkList head;
head = new LNode;
&nb ......
ÓÅ»¯C´úÂë³£Óõļ¸ÕÐ
ÔÚÐÔÄÜÓÅ»¯·½ÃæÓÀÔ¶×¢Òâ80-20ÔÔò£¬¼´20%µÄ³ÌÐòÏûºÄÁË80%µÄÔËÐÐʱ¼ä£¬Òò¶øÎÒÃÇÒª¸Ä½øÐ§ÂÊ£¬×îÖ÷ÒªÊÇ¿¼ÂǸĽøÄÇ20%µÄ´úÂë¡£²»ÒªÓÅ»¯³ÌÐòÖпªÏú²»´óµÄÄÇ80%£¬ÕâÊÇÀͶøÎÞ¹¦µÄ¡£
µÚÒ»ÕУºÒԿռ任ʱ¼ä
¼ÆËã»ú³ÌÐòÖÐ×î´óµÄì¶ÜÊǿռäºÍʱ¼äµÄì¶Ü£¬ÄÇô£¬´ÓÕâ¸ö½Ç¶È³ö·¢ÄæÏò˼άÀ´¿¼ÂdzÌÐòµÄЧÂÊÎÊÌ⣬ÎÒ ......
ÔÚµ±½ñǶÈëʽ“ÎäÁÖ”ÖУ¬Á÷´«×ż¸±¾ÈËÈ˶¼Ïë͵ѧ¼¸ÕеÄCÓïÑÔµÄÎä¹¦ÃØ¼®¡£ÕâÐ©ÃØ¼®¶¼ÊÇ¿õÊÀÎäÑ§Ææ²ÅºÄ¾¡±ÏÉú¾«Á¦ËùÖø£¬²¿·ÖÃØ¼®Á÷¾ÊýÊ®ÔØÈÔ¾¾Ã²»Ë¥£¬ÈÃËüµÄÎÞÊýʵϰÕßÊÜÒæ·Ëdz¡£¡¡¡¡½ñÌ죬³ÐÃÉÎäÁÖ´ó»áËùÍÏ£¬ÔÚÕ⹫²¼Õ⼸±¾¹ØÓÚCµÄ“¾Ê锣¬Èøü¶àÈËʵϰ֮£¬Á·¾ÍÒ»Éí¾øÊÀµÄǶÈëʽCÓïÑԺù¦·ò¡£Î书à ......