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

Flex±à³Ì×¢ÒâÖ®ÐÔÄÜÓÅ»¯¡¢À¬»ø»ØÊÕµÄһЩ×ܽá

ת£ºhttp://www.k-zone.cn/zblog/post/flex-flash-player-gc.html
Flex±à³Ì×¢ÒâÖ®ÐÔÄÜÓÅ»¯¡¢À¬»ø»ØÊÕµÄһЩ×ܽá
×Ô´Ó¿ªÊ¼×öFlex¡¢ActionScript 3.0µÄÏîÄ¿£¬ÎÒ¾ÍÒ»Ö±ÓëÀ¬»ø»ØÊÕ¡¢ÐÔÄÜÓÅ»¯ÕâЩÎÊÌâ´ò½»µÀ£¬Òò´ËÒ²×ܽáÁËһЩÓÅ»¯µÄ·½°¸£¬Í¬Ê±ÔÚһЩQQȺÖÐÒ²µÃµ½ÁËһЩ“¸ßÈË”µÄÖ¸µã£¬Òò´Ë½«´ËÄÚÈݼǼһÏ¡£
ÒÔϵÄÄÚÈÝÊÇij¸öQQȺÖеõ½µÄ£¬ÎÒ¾­¹ýÁËһЩÕûÀíºÍ²¹³ä£¬Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
×¢Ò⣺ÒÔÏÂÄÚÈݲ»ÊÇÎÒÔ­´´µÄ£¬ÇëÎðÉÃ×Ô×ªÔØ£¬±¾ÎÄÖ»ÊÇÓÃ×÷¼Ç¼ºÍ×ܽᡣ£º£©
À¬»ø»ØÊÕµÄһЩ֪ʶ×ܽ᣺
1¡¢±»É¾³ý¶ÔÏóÔÚÍⲿµÄËùÓÐÒýÓÃÒ»¶¨Òª±»É¾³ý¸É¾»²ÅÄܱ»ÏµÍ³µ±³ÉÀ¬»ø»ØÊÕ´¦Àíµô¡£
2¡¢¸¸¶ÔÏóÄÚ²¿µÄ×Ó¶ÔÏó±»ÍⲿÆäËû¶ÔÏóÒýÓÃÁË£¬»áµ¼Ö´Ë×Ó¶ÔÏ󲻻ᱻɾ³ý£¬×Ó¶ÔÏ󲻻ᱻɾ³ýÓֻᵼÖÂÁ˸¸¶ÔÏ󲻻ᱻɾ³ý¡£
3¡¢Èç¹ûÒ»¸ö¶ÔÏóÖÐÒýÓÃÁËÍⲿ¶ÔÏ󣬵±×Ô¼º±»É¾³ý»òÕß²»ÐèҪʹÓôËÒýÓöÔÏóʱ£¬Ò»¶¨Òª¼ÇµÃ°Ñ´Ë¶ÔÏóµÄÒýÓÃÉèÖÃΪnull¡£
4¡¢±¾¶ÔÏóɾ³ý²»Á˵ÄÔ­Òò²»Ò»¶¨ÊÇ×Ô¼º±»ÒýÓÃÁË£¬Ò²ÓпÉÄÜÊÇ×Ô¼ºµÄº¢×Ó±»ÍⲿÒýÓÃÁË£¬º¢×Óɾ²»µôµ¼Ö¸¸Ç×Ҳɾ²»µô¡£
5¡¢³ýÁËÒýÓÃÐèҪɾ³ýÍ⣬ϵͳ×é¼þ»òÕßÈ«¾Ö¹¤¾ß¡¢¹ÜÀíÀàÈç¹ûÌṩÁËÐ¶ÔØ·½·¨µÄ¾ÍÒ»¶¨Òªµ÷ÓÃɾ³ýÄÚ²¿¶ÔÏ󣬷ñÔòÓпÉÄÜ»áÔì³ÉÄÚ´æÐ¹Â¶ºÍÐÔÄÜËðʧ¡£
6¡¢¸¸¶ÔÏóÁ¢¿Ì±»É¾³ýÁ˲»´ú±í×Ó¶ÔÏó¾Í»á±»É¾³ý»òÁ¢¿Ì±»É¾³ý£¬¿ÉÄÜ»áÔÚºóÆÚ±»ÏµÍ³×Ô¶¯É¾³ý»òµÚ¶þ´ÎÒÆ³ý²Ù×÷ʱ±»É¾³ý¡£
7¡¢Èç¹û¸¸¶ÔÏóremoveÁË×Ó¶ÔÏóºóûÓÐÇå³ý¶Ô×Ó¶ÔÏóµÄÒýÓã¬×Ó¶ÔÏóÒ»ÑùÊDz»Äܱ»É¾³ýµÄ£¬¸¸¶ÔÏóÒ²²»Äܱ»É¾³ý¡£
8¡¢×¢²áµÄʼþÈç¹ûûÓб»ÒƳý²»Ó°Ïì×Ô¶¨ÒåµÄÇ¿ÐлØÊÕ»úÖÆ£¬µ«ÓпÉÄÜ»áÓ°ÏìÕý³£µÄ»ØÊÕ»úÖÆ£¬ËùÒÔ×îºÃÊÇ×öµ½×¢²áµÄʼþ¼àÌýÆ÷¶¼Òª¼ÇµÃÒÆ³ý¸É¾»¡£
9¡¢¸¸¶ÔÏó±»É¾³ýÁ˲»´ú±íÆäÓà×Ó¶ÔÏó¶¼É¾³ýÁË£¬ÕÒµ½Ò»ÖÖ״̬µÄй¶´úÂë²»µÈÓÚÆäËû״̬¾ÍûÓÐй¶ÁË£¬Òª¸÷Ä£¿é¸÷״̬Öð¸ö½øÐвâÊÔ·ÖÎö£¬Ö±µ½²âÊÔÈκÎ״̬϶¼ÄÜɾ³ýÕû¸ö¶ÔÏóΪֹ¡£
10¡¢µ±´¥·¢ÁËij¸öeventºó£¬²»ÔÙʹÓõϰ£¬Ç뽫Æäremoveµô¡£
11¡¢Äܲ»Ê¹ÓÃEffect¾Í²»ÒªÊ¹ÓÃEffect¡£
ÄÚ´æÐ¹Â¶¾ÙÀý£º
1¡¢ÒýÓÃй¶£º¶Ô×Ó¶ÔÏóµÄÒýÓã¬Íⲿ¶Ô±¾¶ÔÏó»ò×Ó¶ÔÏóµÄÒýÓö¼ÐèÒªÖÃnull¡£
2¡¢ÏµÍ³Ààй¶£ºÊ¹ÓÃÁËϵͳÀà¶øÍü¼Ç×öɾ³ý²Ù×÷ÁË£¬ÈçBindingUtils.bindSetter()£¬ChangeWatcher.watch()º¯ÊýʱºòÍê±ÏºóÐèÒªµ÷ÓÃChangeWatcher.unwatch()º¯ÊýÀ´Çå³ýÒýÓà £¬·ñÔòʹÓô˺¯ÊýµÄ¶ÔÏ󽫲»»á±»É¾³ý£» ÀàËÆµÄ»¹ÓÐMUSIC£¬VIDEO£¬IMAGE£¬TIMER£¬EVENT£¬BINDINGµÈ¡£
3¡¢Ð§¹ûй¶£ºµ±¶Ô×é¼þÓ¦ÓÃЧ¹ûEffec


Ïà¹ØÎĵµ£º

flexÓëasp.net»¥²Ù×÷ϵͳ£¬»ùÓÚSocketµÄÍøÂçÁ¬½Ó

Flash/FlexÒ²Ö§³Ö»ùÓÚSocketµÄÍøÂçÁ¬½Ó £¬·þÎñÆ÷¶Ë¿ÉÒÔÊÇC++,VB,C#,JavaµÈÈÎÒ»ÓïÑÔ¿ª·¢¡£¼àÌýÒ»¸öÍøÂç¶Ë¿Ú±ã¿ÉÒÔ½ÓÊÕµ½Flash/Flex¿ª·¢µÄ¿Í»§¶ËµÄÁ¬½Ó¡£     
     ActionScript 3.0ÌṩÁËͨ¹ýSocketÁ¬½ÓµÄ·½Ê½Óë·þÎñÆ÷¶ËͨÐÅ¡£ÕâµãÊdz¬Ô½´«Í³B/S½á¹¹µÄÖØÒªÌØÕ÷¡£ÕâÑùʹµÃÍø ......

»ùÓÚFlexµÄflv¼òÒײ¥·ÅÆ÷

×î½üÔÚÏîÄ¿ÖÐÒªÓõ½flv²¥·ÅÆ÷£¬ÓÉÓÚflex×Ô´øµÄVideoDisplay×é¼þ²»ÊǺܺÃÓ㬾Í×Ô¼º¼òµ¥ÊµÏÖÁËÒ»¸ö£¬½çÃæ²»ÊǺÜÃÀ¹Û£¬µ«¹¦Äܶ¼ÓÐÁË£¬Õý¿ÉνÂéȸËäСÎåÔà¾ãÈ«¡£ÏÂÃæÊDz¥·ÅÆ÷µÄ´úÂ룬»¹²»»áÓÃflash×öflv²¥·ÅÆ÷µÄÅóÓÑ£¬¿ÉÒԲο¼²Î¿¼¡£
Player.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="ht ......

flex ÖÐʵÏÖ×Ô¶¨Òå¹ö¶¯

ÔÚÓ¦ÓÃÖУ¬ºÜ¶à¶¼ÏëʵÏÖflexµÄ¿Ø¼þûÓйö¶¯ ¶øÊÇͨ¹ýÆäËûµÄ°´Å¥·½Ê½½øÐпؼþÄÚÈݵĹö¶¯£¬ÕâÑùʵÏֵĿªÊ¼µ±È»ÊÇÒªÉèÖÃhorizontalScrollPolicy="off" verticalScrollPolicy="off"ÁË£¬È»ºóͨ¹ýcontainerµÄhorizontalScrollPosition »òverticalScrollPositionµÄ¼Ó ¼õÀ´ÊµÏÖÄÚÈÝ×óÓÒ¡¢ÉÏϹö¶¯¡£Ë¼Â··½·¨ÍêÈ«ÕýÈ·£¬µ«ÊÇÔÚÕâÑùµÄÇ ......

10 Tips for Flex Application Performance

We're going to keep this post lean and mean, and get down to
business with 10 Tips that will keep your Flex applications fast, lean,
and responsive.
Rule # 1: Clean up after yourself
In general, it is good practice to maintain clean code. Not only
in the sense of having properly formatted and ......

FLEXÈÝÆ÷µÄ²¼¾Ö¹æÔò

FLEXÖÐËùÓеIJ¼¾Ö¶¼ÐèÒªÈÝÆ÷¡£<mx:Application>±êǩʵ¼ÊÉϾÍÊÇÒ»¸öÈÝÆ÷¡£Ã¿¸öÈÝÆ÷¶¼ÓÐÒ»¶¨µÄ¹æÔòÀ´È·¶¨×ÓÔªËØµÄÅÅÁз½Ê½£¬Ò²¾ÍÊDZ¾ÎÄÌÖÂÛµÄFLEXÈÝÆ÷²¼¾Ö¹æÔò¡£
VBox
×ÓÔªËØÑØ´¹Ö±·½ÏòÅÅÁС£Ã¿¸ö×ÓÔªËØ¶¼»á»æÖÆÔÚǰһ¸ö×ÓÔªËØµÄÏ·½¡£
HBox
×ÓÔªËØÑØË®Æ½·½ÏòÅÅÁС£Ã¿¸ö×ÓÔªËØ¶¼»á»æÖÆÔÚǰһ¸ö×ÓÔªËØµÄÓÒ·½¡£
Canv ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ