Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

delphiµ÷ÓÃocx - Delphi / ÍøÂçͨÐÅ/·Ö²¼Ê½¿ª·¢

СµÜÏëÓÃdelphi×öÒ»¸ö²¦ºÅ³ÌÐò£¬½«µçÐŵÄÒƶ¯¹Ì»°ÓÃUSBÁ¬µ½µçÄÔÉÏ£¬Í¨¹ý±àдµÄ²¦ºÅ³ÌÐòÔÚµçÄÔÉϲ¦´òµç»°¡£
ÏÖÔÚÓÐÖÐÐ˵ÄocxºÍdll²å¼þ£¬½Ó¿Ú˵Ã÷Ò²¸øÁË¡£µ«ÊÇÒòΪûÓÐÕâ·½ÃæµÄ¾­Ñ飬Çë¸÷λ´óÏÀ¸øÓèÖ¸µã¡£Íò·Ö¸Ðл¡£¾ßÌåÊÇÔõôµ÷ÓÃOCX¿Ø¼þ£¿ÄÄλÄܸø¸ödemo£¿
OCX¿Ø¼þ¿ÉÒÔÖ±½Ó°²×°ÔÚDelphiÀïµÄ°É£¿

ÀàËÆMSComm

ÒýÓÃ
OCX¿Ø¼þ¿ÉÒÔÖ±½Ó°²×°ÔÚDelphiÀïµÄ°É£¿

ÀàËÆMSComm

¶àл½â´ð£¬ÇëÎʾßÌåÒªÔõô×ö£¿ÊÖ±ßûÓÐ×ÊÁÏ£¬googleÉϲ»È¥,°Ù¶ÈûÓÐ

¸Õ²Å°ÑocxÎļþ×¢²á²¢µ¼ÈëÁË£¬ÇëÎÊÒªÔõôµ÷ÓÃÀïÃæµÄº¯Êý£¿

ÎÒµ¹ÊǾ­³£Óõ½ÓïÒôºÐÁ¬½Óµç»°Ïß±à³Ì£¬µ«ÊÇÕâ·½Ãæ¶àÊÇÖ±½Óµ÷ÓÃSDKµÄDLL»òÕßOCXʵÏÖ¡£Äã¼ÈÈ»ÒѾ­ÓÐÁËÕâЩ¶«Î÷£¬¸ÉÂﻹ²»»áÄØ£¿

ÒýÓÃ
ÎÒµ¹ÊǾ­³£Óõ½ÓïÒôºÐÁ¬½Óµç»°Ïß±à³Ì£¬µ«ÊÇÕâ·½Ãæ¶àÊÇÖ±½Óµ÷ÓÃSDKµÄDLL»òÕßOCXʵÏÖ¡£Äã¼ÈÈ»ÒѾ­ÓÐÁËÕâЩ¶«Î÷£¬¸ÉÂﻹ²»»áÄØ£¿

ÒòΪÎÒ¸Õѧһ¸öÔ£¬µÚÒ»´Î½Ó´¥ACTIVEX£¬ÊÖ±ßҲûÓÐ×ÊÁÏ¡£
ÏÖÔÚÊÖÍ·ÓÐÁ½¸öÎļþ£¬Ò»¸öocxÎļþºÍÒ»¸ödllÎļþ£¬ÇëÎÊÒªÔõôÓã¿

ÔÚdelphiÖÐocx¿Ø¼þµÄ°²×°

µÚÒ»²½:

  ʹÓùýActivexµÄÈ˶¼ÖªµÀ£¬Activex²»×¢²áÊDz»Äܹ»±»ÏµÍ³Ê¶±ðºÍʹÓõģ¬Ò»°ã°²×°³ÌÐò¶¼»á×Ô¶¯µØ°ÑËüËùʹÓõÄActivex¿Ø¼þ×¢²á£¬µ«Èç¹ûÄãÄõ½µÄÒ»¸ö¿Ø¼þÐèÒªÊÖ¶¯×¢²áÔõô°ìÄØ£¿Èç¹ûÐÞ¸Ä×¢²á±íÄǾÍÌ«Âé·³ÁË£¬ÔÚWindowsµÄsystemÎļþ¼ÐÏÂÓÐÒ»¸öregsvr32.exeµÄ³ÌÐò£¬Ëü¾ÍÊÇWindows×Ô´øµÄActivex×¢²áºÍ·´×¢²á¹¤¾ß¡£ËüµÄÓ÷¨Îª£º 
regsver32Ïê½â 

regsvr32 [/s] [/n] [/i(:cmdline)] dllname


ÆäÖÐdllnameΪactivex¿Ø¼þÎļþÃû£¬½¨Ò


Ïà¹ØÎÊ´ð£º

PythonÖеÄUnicodeÔÚDelphiÈçºÎ»¹Ô­³ÉGb2312£¿

ÒÑÖªPython ÖУº
s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
²âÊÔ

ÔÚDelphiÀïÃæÈçºÎ½«\u6d4b\u8bd5ÕâÑùµÄ»¹Ô­³ÉGb2312µÄºº×ÖÄØ£¿
ÕÒµ½¸ö·½·¨
......

delphi ×·Òª°æȨ·Ñ£¡£¡ - Delphi / ·Ç¼¼ÊõÇø

ÄãÃÇÓöµ½Õâ¸öÎÊÌâÂð£¿Ê¹ÓÃdelphi µÄʱºò£¬À´ÁËÒ»·âÐÅ¡£ËµÒªÎҽ̰æȨ·Ñ¡£Îһ赹¡£Ôõô°ì£¿
²»ÄÜÔõô°ì,Ò»ÊÇÀíËûÃÇ 2ÊDz»ÀíËûÃÇ

Äã·Å»°½ÐËûÃÇÀ´¹«Ë¾²é¡£¡£¡£¿´ËûÃÇÓе¨Ã»£¿

²»ÀíËûÃǾÍÊÇ£¬µ±Ê±Ò²ÎÊÎÒÃǹ«Ë¾ÒªµÄ ......

ÓÎÏ··þÎñ¶Ë³ÌÐò--delphi¿ª·¢ - Delphi / ·Ç¼¼ÊõÇø

Î人ʢÊÀÓοƼ¼³ÏƸÓÎÏ··þÎñ¶Ë³ÌÐò--delphi¿ª·¢
Î人ʢÊÀÓοƼ¼ÓÐÏÞÔðÈι«Ë¾Ä¿Ç°Ö÷ÍÆÓÎÏ·¡¶ÎäÕßOL¡·(http://wuzhe.sdo.com/)£¬¹«Ë¾±»ÐÅÏ¢²úÒµÌüÈ϶¨ÎªË«ÈíÆóÒµ¡£
ÕÐƸҪÇó£º
ְλ£º ·þÎñ¶Ë³ÌÐòÔ±
¹¤×÷µØµã£º Îäº ......

DELPHIÏÂSQLÓï¾ä¸Ä´í - Delphi / Êý¾Ý¿âÏà¹Ø

sql:='select ¹¹¼þÆÀ·Ö±í2.³Ì¶È from ¹¹¼þÆÀ·Ö±í2,ÒªËØȨÖرí where' Ëð»µÀàÐÍ'=+''''+s1+''''+'and'+ '¹¹¼þÆÀ·Ö±í2.ÆÀ¹ÀÒªËØ='+''''+s2+'''';ÔËÐÐÌáʾ´íÎ󣬿ÉÄÜÊÇ'ºÅµÄÎÊÌ⣬×ÜÊǸ㲻¶®£¬²»ºÃÒâ˼Âé·³´ó¼Ò£¬Ð»Ð» ......

¿ÄÇóC/SÔ´Âë - Delphi / Êý¾Ý¿âÏà¹Ø

ÏÖÓÐparadoxÊý¾Ý¿âʹÓÃBDEÇý¶¯£¬Äâ¸ÄΪC/S°æ£¬Ôö¼ÓÍøÂç¶ÁÈ¡Êý¾Ý¹¦ÄÜ¡£ÇëÄÄλ´óÏÀ£¬ÌṩԴÂë¡£
˵¾ä²»¿ÍÆøµÄ»°£¬ÓÃparadox×öC/SÊÇ×ÔÑ°ËÀ·¡£
»»Ò»¸öÍøÂçÊý¾Ý¿â

ÒòΪ²»Ï붯´óÊÖÊõ£¬½öÄܹ²Ïí¼¸¸öÎļþ¼´¿É¡£

Da ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ