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

accessÈÕÆÚµÄ²éѯ

Êý¾Ý¿âÖб£´æµÄÊÇ
date1
2009-12-31 15:19:00
2009-12-28 15:19:00
2009-05-31 15:19:00
2009-11-31 15:19:00


ÊäÈëµÄ²éѯֵÊÇ2009-12-28

accessÔõÑù°ÑÕâÌõÊý¾Ý²é³öÀ´£¿

and val(date1) like '%" + dtpStartDate.Value.ToShortDateString() + "%'

²»ÐÐ




date1 ÊÇÈÕÆÚÀàÐÍ

select * from tt where format(date1,'yyyy-mm-dd')='2009-12-28'

DataRow[] drExist = dtGroupSub.Select("GS_LId='" + txtCurrentLayId.Text + "' and format(GS_StartDate,'yyyy-mm-dd')="+ dtpStartDate.Value.ToShortDateString()+"");

linq µÄ ¡£ºÃÏñ²»Ö§³Öformat

FORMATÊÇJETSQLº¯Êý£¬Ó¦¸ÃÖ§³Ö£¬Ä㽫ÄãµÄÉÏÊöSQLÓï¾äÏÔʾ³öÀ´¿´¿´£¬Ìáʾʲô

DataRow[] drExist = dtGroupSub.Select("GS_LId='" + txtCurrentLayId.Text + "' and convert(varchar(10),GS_StartDate,23)='"+ dtpStartDate.Value.ToShortDateString()+"'");

Ò²²»ÐÐ



ÊDzéѯdatatable¡£

ÒýÓÃ
select * from tt where format(date1,'yyyy-mm-dd')='2009-12-28'


Õâ¿ÉÒÔ£¬ÎÒ¸Õ¸Õ²âÊÔ¹ýÁË¡£¡£

format(date1,'yyyy-mm-dd')Êǽ«date1µÄÈÕÆÚ¸ñʽÉèÖÃΪyyyy-mm-dd?

and int(date1)=#2009-12-28#

datatableµÄ²éѯ¸úÖ±½Ó²éѯaccessºÍsqlµÄ±í²»Í¬¡£Óеã¹îÒì

int() cast varchar convert format Ö®ÀàµÄº¯Êý»òÃû³Æ¶¼ÎÞ·¨Ê¶±ð

ÊÇÊý¾ÝÒѾ­È¡µ½datatableÁË£¬ÔÙdatatableÀïÔÙ½øÐвéѯ¶Ô


Ïà¹ØÎÊ´ð£º

DbgridÁ¬½ÓaccessÍ϶¯¹ö¶¯ÌõËÀ»ú£¿

DbgridÁ¬½Óaccess ÏÔʾÊý¾ÝʱÍ϶¯¹ö¶¯ÌõËÀ»ú£¿Ôõô½â¾ö°¡£¿
»úÆ÷Ì«²îÁ˰ɣ¿

ÊDz»ÊÇÄãÊý¾ÝÁ¿Ì«´óÁ˰¡
ÄãÊý¾ÝÉÙһЩ¿´¿´»¹ËÀ»úÂð£¿

Êý¾ÝºÜÉÙ°¡ ¾ÍÒ»Ò³¡£

ÎÒÔÚBCB6ÏÂ×ö¹ý²»ÉÙ DBGRID+ACCESS £¬´ÓÀ´Ã»ÓÐÓöµ½ ......

aspÁ¬½ÓACCESSÊý¾Ý¿âµÄÎÊÌ⣡£¡

×î½üѧϰasp£¬µ±Á·Ï°µ½Á¬½ÓÊý¾Ý¿âµÄʱºò£¬ÆµÆµ³ö´í£¬¿É¾ÍÊDz»ÖªµÀ´íÔÚÔõôµØ·½£¬Çë¸ßÊÖ°ïæ¿´¿´£¡£¡Ð»Ð»£¡
°üº¬Îļþxx.asp¡¢xxsave.asp¡¢conn.aspÒÔ¼°student1.mdbºÍ±íxxgl¡­¡­
xx.aspΪ£º
<html>
<hea ......

ÈçºÎ½«accessÀïÃæµÄ¸½¼þ±£´æµ½´ÅÅÌÉÏÄØ

Çë´óÏÀÖ¸µã£¬¹òлÁË£¬×îºÃÓдúÂë
ÒªÓõ½ADOX¶ÔÏ󣬲éϰïÖúÎĵµ£¬
http://hyadliujing.blog.163.com/blog/static/4484507420091020969233/?mode=edit

ûÓÐÕÒµ½°¡ ¿´ÁËÄãµÄ²©¿ÍÁË£¬ÎÒÊÇÏ뽫accessÀïÃæµÄ¸½¼þ±£´æ ......

VC ADO ACCESS sql ²éѯ - VC/MFC / Êý¾Ý¿â

´ó¼Ò°ïÏÂæÁË
Çë½ÌÒ»¸öSQL²éѯµÄÎÊÌâ
±ÈÈçÎÒÏÖÔÚ²éѯ
SELECT * from XS WHERE רҵÃû='¼ÆËã»ú'
²éѯÍê³ÉÖ®ºóÎҿɲ»¿ÉÒÔÔÚÉϴβéѯµÄ»ù´¡Ö®ÉÏÔÚ½øÐÐÏà¹Ø²éÑ¯ÄØ£¿
±ÈÈçÎÒÔÚ²éÍê¼ÆËã»úרҵµÄËùÓÐѧÉúÖ®ºó£¬Ïë²é³ö¼ ......

64 bitÈçºÎдDriverÈ¥Access IO - VC/MFC / Ó²¼þ/ϵͳ

ÇëÎÊÓÐÈËÖªµÀÈçºÎÔÚkernel mode ÏÂд64 bit driver, ¿ÉÒÔ½«IO bitmap ´ò¿ª£¬
32bit¿ÉÒÔÓÃKe386SetIoAccessMapºÍKe386IoSetAccessProcess£¬
Çë問64 bit driverÓÐÀàËÆµÄfunctionaÂð?
ûŪ¹ý¡£
GoogleµÄ£ºhtt ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ