mapx+vb

mapx+vb 中，查找某个道路代码是怎么实现的？？多谢各位。

<TABLE cellSpacing=1 cellPadding=3 align=center><TR vAlign=center><TH width=32 height=25>状态</TH><TH width=*>主 题</TH><TH width=80>作 者</TH><TH width=140>发表时间</TH><TH width=185>版 面</TH></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><img src="http://gisempire.com/bbs/skins/blue/folder.gif"> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=36468" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=36468" target="_blank" ><FONT color=#345976>MapX如何实现SQL查询语句呀？ </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=44538" target="_blank" ><FONT color=#345976>qin1818</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-12-29 20:39:01</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=33137" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face715.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=33137" target="_blank" ><FONT color=#345976>请教Dephi+Mapx4.5 的关于模糊查询的问... </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=25958" target="_blank" ><FONT color=#345976>coatty</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-11-6 20:26:51</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=28946" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=28946" target="_blank" ><FONT color=#345976>用MapX如何能实现模糊查询 </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=40780" target="_blank" ><FONT color=#345976>benben8848</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-9-9 9:19:31</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=25884" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=25884" target="_blank" ><FONT color=#345976>[原创]电子地图查询系统V0.90及源代码... </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=14155" target="_blank" ><FONT color=#345976>浪人</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-7-26 21:24:48</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=25701" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=25701" target="_blank" ><FONT color=#345976>关于图元查询代码的问题，请高手指教，... </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=11299" target="_blank" ><FONT color=#345976>xueming</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-7-24 10:24:52</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=20837" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=20837" target="_blank" ><FONT color=#345976>地图查询和坐标的问题？ </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=444" target="_blank" ><FONT color=#345976>fym37</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-5-2 18:30:34</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=18304" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=18304" target="_blank" ><FONT color=#345976>关于按区域查询图元的问题,还请指教 </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=788" target="_blank" ><FONT color=#345976>再别康桥</FONT></A></TD><TD class=tableBody2 align=middle width=140>2004-3-23 13:53:35</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><!--搜索结果循环部分--><TR><TD class=tableBody2 align=middle width=32><FONT color=#345976><img src="http://gisempire.com/bbs/skins/blue/folder.gif"></FONT> </TD><TD class=tableBody1 width=*><a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=3836" target="_blank" ><img src="http://gisempire.com/bbs/Skins/Default/topicface/face1.gif"></A> <a href="http://gisempire.com/bbs/dispbbs.asp?BoardID=42;ID=3836" target="_blank" ><FONT color=#345976>请教在选定区域查询显示图元功能 </FONT></A></TD><TD class=tableBody2 align=middle width=80><a href="http://gisempire.com/bbs/dispuser.asp?id=788" target="_blank" ><FONT color=#345976>再别康桥</FONT></A></TD><TD class=tableBody2 align=middle width=140>2003-8-27 9:41:25</TD><TD class=tableBody1 width=195>  <a href="http://gisempire.com/bbs/list.asp?boardid=42" target="_blank" ><FONT color=#345976>MapX </FONT></A></TD></TR><TR><TD class=tablebody1 colSpan=5 height=24>转到第 <FONT color=#ff0000>1</FONT> 页 本页共有<B>8</B>条记录 每页<B>20</B>条记录</TD></TR></TABLE>