±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1291  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wq221

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿arcgisÎÊÌ⣺join¹¤¾ß--Òѽâ¾ö£¡

ÎÒÓÐÁ½¸öÎļþ£º1¡¢ÏØÓòµÄʸÁ¿Êý¾Ý£¬2¡¢ÕâÐ©ÏØµÄÊôÐÔÊý¾Ý   ¶þÕßÏàͬµÄÊôÐÔÊÇÏØÃû£¨×Ö¶ÎÃû¶¼ÊÇÓÃÓ¢Îĵģ¬×Ö¶ÎÄÚµÄÊôÐÔÊÇÖÐÎĵÄÏØÃû£©£¬ÎÒ³¢ÊÔÔÚarcmapÀォ¶þÕßÓÃjoinÁ¬ÆðÀ´ ÒÔ°ÑÊôÐÔÊý¾Ý¿Õ¼ä»¯¡£½á¹ûjoinÍ꣬ʸÁ¿Êý¾ÝµÄÊôÐÔ±íÉÏÏàÓ¦µÄÊôÐÔ×ÜÊÇnull£¬Ò²¾ÍÊÇ˵join²»ÉÏ  ÕâÊÇÔõô»ØÊÂѽ£¿

Çó¸ßÊÖ°ïæ½â¾öһϠ Ð»Ð»À²£¡£¡


ºó¼Ç£ºÐ»Ð»¸÷λ £¡ ÒѾ­½â¾ö£¡
Á½¸ö±íÀïÒªÓÃÀ´joinµÄÊôÐÔÁÐÊý¾Ý¸ñʽºÍ³¤¶Ì¶¼±ØÐëÒ»Ö£¬²»Ò»ÖµÄÒªÁíÍâ¼ÓÒ»ÁУ¬Ê¹Ö®ÓëÐèÒªjoinµÄÁíÍâÄǸö±íÉϵĸÃÁиñʽºÍ³¤¶Ì¶¼Ò»Ö£¬¸³ÉÏÕâÁеÄÖµ£¬È»ºóÔÙjoin¡­¡­
²»ÖªµÀ˵Ã÷°×ÁËô

[ Last edited by wq221 on 2009-7-16 at 10:01 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

redcardinal

½ð³æ (ÕýʽдÊÖ)

¡ï
wq221(½ð±Ò+1,VIP+0):лл£¡ 7-16 09:57
Õâ¸öÎÊÌâÔÚarcgisÀïºÜ³£¼û£¬ÓÐʱ²Ù×÷ÕýÈ·Ò²²»Äܳö½á¹û¡£
ºÜ¿ÉÄÜÊǵÁ°æ²»ÍêÈ«£¬½â¾ö·½·¨ÈçÏ¡£
1×¢Òâ±£Ö¤×Ö¶ÎÃû×ÖÒªÏàͬ£»2³¢ÊÔÓò»Í¬µÄÊý¾Ý¸ñʽjoin£¬Æ©Èç´æ³Étxt£¬dbfµÈ£»3¿É²Î¿¼µ³°²ÈÙµÄgisÖ¸µ¼Ê飬±È½ÏÏêϸ
10Â¥2009-07-15 16:27:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

tianruibencao

ÈÙÓþ°æÖ÷ (ÕýʽдÊÖ)

Õâ¸öÊDz»ÊǼÆËã»úÎÊÌ⣬ÎÒÔõô¿´²»¶®°¡£¿
2Â¥2009-07-15 09:20:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wq221

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by tianruibencao at 2009-7-15 09:20:
Õâ¸öÊDz»ÊǼÆËã»úÎÊÌ⣬ÎÒÔõô¿´²»¶®°¡£¿

Õâ¸öÊÇArcGISÈí¼þµÄÓ¦ÓÃÎÊÌâ   Á˽âµÄÈË¿ÉÄÜ»á¾õµÃºÜeasy  ²»Á˽âµÄ¿ÉÄܾͿ´²»¶®ÁË   ¶àл¶¥Ìù
3Â¥2009-07-15 10:14:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lizhou691

½ð³æ (ÖøÃûдÊÖ)

¿´²»¶®
4Â¥2009-07-15 10:43:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑîСÅÖ

½ð³æ (ÕýʽдÊÖ)

¡ï
wq221(½ð±Ò+1,VIP+0): 7-15 15:17
»»Ò»¸öÊôÐÔÊÔÒ»ÏÂ
×Ô¼º±à¼­Ò»¸öÊý×ÖµÄID £¬ÓÃIDÀ´Á¬½Ó¡£
ÒÔǰ×öµÄʱºò£¬Ò²³öÏÖÕâÖÖÇé¿ö£¬Ò»Ö±³öÎÊÌâ¡£
ÈËÉúÖÐ×î»Ô»ÍµÄ²»Êǹ¦³ÉÃû¾ÍµÄʱºò£¬¶øÊÇÔÚʧ°ÜºÍ´ìÕÛÖп´µ½Ï£Íû²¢ÎªÖ®·Ü¶·µÄÈÕ×Ó
5Â¥2009-07-15 11:20:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pfs21

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
wq221(½ð±Ò+1,VIP+0): 7-15 15:17
wq221(½ð±Ò+1,VIP+0): 7-16 10:01
±í¸ñ×ֶεÄÀàÐÍ¿´¿´
6Â¥2009-07-15 11:59:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wq221

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by ÑîСÅÖ at 2009-7-15 11:20:
»»Ò»¸öÊôÐÔÊÔÒ»ÏÂ
×Ô¼º±à¼­Ò»¸öÊý×ÖµÄID £¬ÓÃIDÀ´Á¬½Ó¡£
ÒÔǰ×öµÄʱºò£¬Ò²³öÏÖÕâÖÖÇé¿ö£¬Ò»Ö±³öÎÊÌâ¡£

лл£¡²»¹ý¡­¡­
ÓÃidÁ¬½ÓÐв»Í¨°¡£¬ Á½¸ö±íÐÐÊý²»Ò»Ö£¬Óиö±ðµÄ¶ÔÓ¦²»ÉÏ£¬ÐèÒªÊÖ¹¤µ÷£¬ÎļþºÜ´ó »áºÜ·Ñʱ¼ä
7Â¥2009-07-15 15:14:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wq221

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by pfs21 at 2009-7-15 11:59:
±í¸ñ×ֶεÄÀàÐÍ¿´¿´

ÀàÐÍÊÇstring û·¨¸Äѽ  ÎÒÖØÐ¶¨ÒåÁËÒ»¸ötextÀàÐ͵ÄÊôÐÔÁÐ ½«¸Ã×ֶθ³Öµ¸øÐµÄÊôÐÔÁР »¹ÊDz»ÄÜÁ¬½Ó
8Â¥2009-07-15 15:16:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wq221

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by pfs21 at 2009-7-15 11:59:
±í¸ñ×ֶεÄÀàÐÍ¿´¿´

ÀàÐÍÊÇstring£¬Ã»·¨¸Äѽ£¬ÎÒÖØÐ¶¨ÒåÁËÒ»¸ötextÀàÐ͵ÄÊôÐÔÁУ¬½«¸Ã×ֶθ³Öµ¸øÐµÄÊôÐÔÁУ¬»¹ÊDz»ÄÜÁ¬½Ó
9Â¥2009-07-15 15:17:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wq221 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ²ÄÁÏÇóµ÷¼Á +3 Gymno 2026-03-30 3/150 2026-03-30 22:23 by ÎÒÊÇС¿µ
[¿¼ÑÐ] µ÷¼Á +4 GK72 2026-03-30 4/200 2026-03-30 20:32 by dick_runner
[¿¼ÑÐ] 367Çóµ÷¼Á +5 ÓóÄàà£à£¡­ 2026-03-28 5/250 2026-03-30 19:56 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 289Çóµ÷¼Á +16 ÐÂʱ´ú²ÄÁÏ 2026-03-27 16/800 2026-03-30 19:04 by Wang200018
[¿¼ÑÐ] ²ÄÁÏר˶ 085600Çóµ÷¼Á +7 BBQ233 2026-03-30 7/350 2026-03-30 17:44 by oooqiao
[¿¼ÑÐ] »¯Ñ§0703 µ÷¼Á 306·Ö Ò»Ö¾Ô¸211 +8 26ÒªÉϰ¶ 2026-03-28 8/400 2026-03-30 16:39 by herarysara
[¿¼ÑÐ] 296Çóµ÷¼Á +10 ±Ë°¶t 2026-03-29 10/500 2026-03-30 10:50 by ̽123
[¿¼ÑÐ] 275Çóµ÷¼Á +15 Micky11223 2026-03-25 20/1000 2026-03-29 20:44 by ÌÆãå¶ù
[¿¼ÑÐ] 283Çóµ÷¼Á +3 A child 2026-03-28 3/150 2026-03-28 15:41 by ms629
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ¾É… 2026-03-24 5/250 2026-03-28 13:26 by Iveryant
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ²ÄÁÏѧ˶Çóµ÷¼Á +3 @taotao 2026-03-28 3/150 2026-03-28 10:26 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼ÁÒ»Ö¾Ô¸¹þ¹¤´ó324 +7 ãÆÐñ¶« 2026-03-28 9/450 2026-03-28 08:51 by Xu de nuo
[¿¼ÑÐ] ÕÅ·¼Ãú-Öйúũҵ´óѧ-»·¾³¹¤³Ìר˶-298 +4 ÊÖ»úÓû§ 2026-03-26 4/200 2026-03-28 07:17 by mmm just
[¿¼ÑÐ] 086502»¯Ñ§¹¤³Ì342Çóµ÷¼Á +6 °¢Ò̸´¹Å²»¹ý 2026-03-27 6/300 2026-03-28 07:06 by wangy0907
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] 321Çóµ÷¼Á +6 wasdssaa 2026-03-26 6/300 2026-03-26 20:57 by sanrepian
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏÓ뻯¹¤303·ÖÇóµ÷¼Á +4 Ϊѧ666 2026-03-24 4/200 2026-03-25 11:27 by BruceLiu320
[¿¼ÑÐ] 340Çóµ÷¼Á +5 »°Ã·ÌÇ111 2026-03-24 5/250 2026-03-25 06:53 by ilovexiaobin
[¿¼ÑÐ] 080500Çóµ÷¼Á +3 zzzzfan 2026-03-24 3/150 2026-03-24 16:38 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û